#1Daniel J O'Neill (Everi Holdings, Inc.)
Serves this area from Spring Valley, NV (2 mi)
Patent Attorneys & Agents in Spring Valley, NV
The top-ranked patent attorneys and agents serving Spring Valley, NV are Daniel J O'Neill (Everi Holdings, Inc.), Mark A Ryan (Ryan Patents) and Michael N. Bryant (IGT). We list 167 patent attorneys and agents serving Spring Valley, NV. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Spring Valley, NV (Clark County). 167 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Spring Valley
#2Mark A Ryan (Ryan Patents)
Serves this area from Spring Valley, NV (2 mi)#3Michael N. Bryant (IGT)
Serves this area from Spring Valley, NV (2 mi)#4Nancy R Snow (International Game Technology)
Serves this area from Spring Valley, NV (2 mi)#5Stephen A Calogero (IGT)
Serves this area from Spring Valley, NV (2 mi)#6W Michael Dixon (JS Products, Inc.)
Serves this area from Spring Valley, NV (2 mi)#7Arthur P. Tan (Lightbulb IP, LLC)
Serves this area from Spring Valley, NV (3 mi)#8John L Roberts (Roberts IP Law)
Serves this area from Spring Valley, NV (3 mi)#9Paul S. Yoo
Serves this area from Spring Valley, NV (3 mi)#10Thomas E Rafferty
Serves this area from Spring Valley, NV (3 mi)
20 more providers serving this area
- Thomas Friedman (Thagard & Brown, LLP), Spring Valley, NV (3 mi)
- Greg Gibbs (C-POLAR Technologies - SOVNGARD), Spring Valley, NV (3 mi)
- Jennifer K Farrar (Bally Technologies, Inc.), Spring Valley, NV (3 mi)
- Paulyna T. Garcia, Spring Valley, NV (3 mi)
- Robert R Blair Jr (AGS LLC), Spring Valley, NV (3 mi)
- Robert W Gustafson (Bally Technologies, Inc.), Spring Valley, NV (3 mi)
- Rob Lee Phillips (Rob L. Phillips), Spring Valley, NV (3 mi)
- Scott D Thornton (The Thornton Firm, LLC), Spring Valley, NV (3 mi)
- Andrew Elliot Bloch, Las Vegas, NV (3 mi)
- Eric N Kohli (Pierson Ferdinand LLP), Las Vegas, NV (3 mi)
- Michelle N Lester (Retired), Las Vegas, NV (3 mi)
- Ruth PE Palileo, Las Vegas, NV (3 mi)
- Jing Zhao (JZH Consulting LLC), Spring Valley, NV (4 mi)
- Silvia D Thull (Barron, Vivone & Pruitt, Chtd.), Spring Valley, NV (4 mi)
- Chad W Miller (Chad W. Miller IP Law, Ltd.), Las Vegas, NV (5 mi)
- Jeffrey A Hopkins (Patent Drafting Services), Las Vegas, NV (5 mi)
- John Christian Lambertsen (Kenehan & Lambertsen, Ltd), Las Vegas, NV (5 mi)
- Brent M Resh (Brent Resh Law, PLLC), Las Vegas, NV (6 mi)
- Sean L Africk (Lewis Brisbois Bisgaard & Smith), Las Vegas, NV (6 mi)
- Victor J Gallo, Las Vegas, NV (6 mi)
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Frequently asked questions
How many patent attorneys and agents serve Spring Valley?
We list 167 patent attorneys and agents serving Spring Valley, NV: 0 based there and 167 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Spring Valley?
The top-ranked patent attorneys and agents serving Spring Valley, NV are Daniel J O'Neill (Everi Holdings, Inc.), Mark A Ryan (Ryan Patents), Michael N. Bryant (IGT), Nancy R Snow (International Game Technology) and Stephen A Calogero (IGT). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Spring Valley are verified against official records?
10 of the top 10 match an active official record: Daniel J O'Neill (Everi Holdings, Inc.) (U.S. Patent and Trademark Office), Mark A Ryan (Ryan Patents) (U.S. Patent and Trademark Office), Michael N. Bryant (IGT) (U.S. Patent and Trademark Office), Nancy R Snow (International Game Technology) (U.S. Patent and Trademark Office) and Stephen A Calogero (IGT) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .