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USPTO Patent Rankings Data through Dec 31, 2025
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Robert W. Visser — 1 Patent

EMEmulex: 1 patents #43 of 79Top 55%
Tecate Mission Road, CA: #1,155 of 2,121 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert W. Visser has been granted 1 US patent while listed as an inventor at Emulex. All of these patents were granted in 1990. Robert W. Visser ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert W. Visser in Tecate Mission Road, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4935825 Cylinder defect management system for data storage system Devon Worrell, William C. Caldwell, Paul W. Hanmann, Paul R. Nitza 1990-06-19 $732,000