KR

Keith A. Ramsey

BI Battelle Memorial Institute: 2 patents #833 of 2,462Top 35%
📍 Columbus, OH: #1,440 of 3,880 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,284,163 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5384571 Method of forming relief surfaces William M. Myers, Paul G. Andrus 1995-01-24
5225933 Ultrablack surfaces William M. Myers 1993-07-06