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USPTO Patent Rankings Data through Dec 31, 2025
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Roger D. Rothhaar — 1 Patent

3C3Com: 1 patents #768 of 1,250Top 65%
Milpitas, CA: #2,175 of 3,192 inventorsTop 70%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roger D. Rothhaar has been granted 1 US patent while listed as an inventor at 3Com. All of these patents were granted in 1998. Roger D. Rothhaar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roger D. Rothhaar in Milpitas, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5793994 Synchronous event posting by a high throughput bus Bruce W. Mitchell, James Simon Cho, Greg Walter, John H. Hughes 1998-08-11 $42,287,000