RB

Richard Blacker

HA Hoya Optical Labs Of America: 1 patents #3 of 16Top 20%
📍 Ramsey, MN: #11 of 41 inventorsTop 30%
🗺 Minnesota: #2,366 of 6,876 inventorsTop 35%
Overall (2022): #289,115 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11442293 UV and high energy visible absorbing ophthalmic lenses Steven Harold Nahm, David J. Kissel, David Olund 2022-09-13