Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralph Saunders — 4 Patents

COCoherent: 2 patents #131 of 402Top 35%
RTReliant Technologies: 1 patents #19 of 26Top 75%
San Jose, CA: #12,472 of 32,062 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ralph Saunders has been granted 4 US patents while listed as an inventor at Coherent. The first was granted in 1994 and the most recent in March 2010. Ralph Saunders ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ralph Saunders in San Jose, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D612941 Dermatological optical delivery system David Youngquist, Vinh N. Luong 2010-03-30
6193711 Rapid pulsed Er:YAG laser Kevin P. Connors, Greg Spooner 2001-02-27 $28,377,000
6179821 Membrane port for a container Glenn A. Caspary 2001-01-30
5280536 Method and apparatus for supplying pulsed power to an ophthalmic laser system Gregory Dumond, Robert J. Rorden 1994-01-18 $1,734,000