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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Rotmayer — 1 Patent

RRRead Rite: 1 patents #223 of 255Top 90%
Wexford, PA: #271 of 413 inventorsTop 70%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert E. Rotmayer has been granted 1 US patent while listed as an inventor at Read Rite. All of these patents were granted in 2003. Robert E. Rotmayer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Rotmayer in Wexford, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6532823 Insulator layers for magnetoresistive transducers Kenneth E. Knapp, Liubo Hong 2003-03-18 $469,000