Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DS

David Stone — 8 Patents

VAVarian: 2 patents #151 of 684Top 25%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
NTNusil Technology: 1 patents #3 of 14Top 25%
Hicksville, NY: #28 of 287 inventorsTop 10%
New York: #18,190 of 115,490 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
David Stone has been granted 8 US patents while listed as an inventor at Varian. The first was granted in 1981 and the most recent in March 2019. David Stone ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David Stone in Hicksville, NY, US.

Patents per Year

Patents granted per year, 1981 to 2019Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811982: 1 patents19821983: 1 patents19831990: 1 patents19902003: 1 patents20032006: 1 patents20062007: 1 patents20072019: 1 patents2019

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10224262 Flexible heat spreader lid Kathryn C. Rivera, Janak G. Patel, Samantha Donovan 2019-03-05 $23,702,000
7160972 Optically clear high temperature resistant silicone polymers of high refractive index Nickelous David Young, Robert Vincent Thomaier, Keith Bryan Reichel 2007-01-09
7139463 Compositions and devices for thermooptically controlled switching and filtering 2006-11-21
6654188 Compositions and devices for thermo optically controlled switching and filtering 2003-11-25
4980696 Radome for enclosing a microwave antenna Mark Carlson 1990-12-25
4371854 Broadband high-power microwave window assembly Seymour B. Cohn, Arthur Karp 1983-02-01 $4,494,000
4356430 Gyrotron cavity resonator with an improved value of Q James F. Shively 1982-10-26 $1,573,000
D258635 Grill cover Maurice A. Sokoloff 1981-03-24