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USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. Peha — 1 Patent

OLOlin: 1 patents #449 of 783Top 60%
Bellevue, WA: #4,627 of 6,950 inventorsTop 70%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert D. Peha has been granted 1 US patent while listed as an inventor at Olin. All of these patents were granted in 1996. Robert D. Peha ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert D. Peha in Bellevue, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5562130 Hazardous chemical transfer module James A. Dreyfuss, Richard McNealy 1996-10-08 $3,801,000