RG

Richard P. Guptill

Chevron: 1 patents #71 of 266Top 30%
📍 Fishkill, NY: #8 of 18 inventorsTop 45%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #66,016 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808309 Variable length membrane module Richard F. Beaupre, Martin D. Hilmar 1989-02-28