RC

Ronald G. Cramer

SS S. C. Johnson & Son: 5 patents #1 of 53Top 2%
📍 Racine, WI: #1 of 64 inventorsTop 2%
🗺 Wisconsin: #12 of 1,637 inventorsTop 1%
Overall (1989): #1,464 of 140,708Top 2%
6
Patents 1989

Issued Patents 1989

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D304015 Bottle — 1989-10-17
D302946 Bottle — 1989-08-22
D302185 Game board — 1989-07-11
D301204 Scrubber cap closure — 1989-05-23
D300511 Bottle — 1989-04-04
4815622 Sectional container for holding and displaying articles — 1989-03-28