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USPTO Patent Rankings Data through Dec 31, 2025
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Werner E. Sandvoss — 1 Patent

San Jose, CA: #22,679 of 32,062 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Werner E. Sandvoss has been granted 1 US patent. All of these patents were granted in 1980. Werner E. Sandvoss ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Werner E. Sandvoss in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4185899 Combination viewer and projector Hugh P. Sherlock, Edwin E. Ewry, Werner W. Ciupke, Glenn E. Brown, William T. Link 1980-01-29