GS

George H. Sierra

BO BOE: 1 patents #57 of 201Top 30%
📍 Indianapolis, IN: #60 of 267 inventorsTop 25%
🗺 Indiana: #304 of 1,469 inventorsTop 25%
Overall (1989): #111,228 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871258 Color test meter Bernd G. Herpichboehm, Robert B. Summers, Thomas M. Watlington 1989-10-03