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USPTO Patent Rankings Data through Dec 31, 2025
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Robert P. Charest — 1 Patent

The Procter & Gamble: 1 patents #10,144 of 10,297Top 100%
Forest Park, OH: #28 of 45 inventorsTop 65%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert P. Charest has been granted 1 US patent while listed as an inventor at The Procter & Gamble. All of these patents were granted in 1992. Robert P. Charest ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert P. Charest in Forest Park, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5116847 Use of loperamide and related compounds for treatment of respiratory disease symptoms Sheri A. Gilbert, Haruko Mizoguchi, Timothy P. O'Neill, Ronald L. Smith 1992-05-26 $19,957,000