Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William E. Ross — 10 Patents

LSLitton Systems: 9 patents #37 of 838Top 5%
OTOrasure Technologies: 1 patents #17 of 56Top 35%
Calabasas, CA: #370 of 4,119 inventorsTop 9%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
William E. Ross has been granted 10 US patents while listed as an inventor at Litton Systems. The first was granted in 1985 and the most recent in October 2011. William E. Ross ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list William E. Ross in Calabasas, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8038668 Cryosurgical device and method for cooling surfaces John W. Scott, Philip Michael Formica, Keith Kardos, Daniel Gary Shenberger, David R. Schiff +1 more 2011-10-18 $4,488,000
5255119 Reflective magneto-optic device with an embedded conductor channel David Lambeth 1993-10-19 $5,190,000
5241412 Magneto-optic device with reflective conductor 1993-08-31 $5,572,000
4661809 Magneto-optic chip with gray-scale capability Robert Anderson, Theodore R. Maki 1987-04-28 $5,833,000
4578321 Altering the switching threshold of a magnetic material Bruce E. MacNeal 1986-03-25 $13,555,000
4563236 Method for making large area stable domains George R. Pulliam 1986-01-07 $4,233,000
4550983 Magneto-optic device for the control of electromagnetic radiation 1985-11-05 $14,161,000
4550389 Apparatus and method for switching a magnetic domain lens David Cox, Calvin A. Toche 1985-10-29 $13,039,000
4497545 Method and device for increasing the density of a plurality of switchable magnetic elements 1985-02-05 $11,579,000
4495492 Magneto-optic chip with gray-scale capability Robert Anderson, Theodore R. Maki 1985-01-22 $2,643,000