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USPTO Patent Rankings Data through Dec 31, 2025
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Robert G. Robins — 2 Patents

COCominco: 1 patents #39 of 133Top 30%
Chatswood, AU: #420 of 1,027 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert G. Robins has been granted 2 US patents while listed as an inventor at Cominco. The first was granted in 1990 and the most recent in November 1997. Robert G. Robins ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert G. Robins in Chatswood, AU.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5688378 Photoassisted oxidation of species in solution Ging Hauw Khoe, Maree Therese Emett 1997-11-18
4959203 Preparation of copper arsenate Susan B. Knoerr 1990-09-25 $8,190,000