RS

Rupert Spencer

RR Reagent Chemical & Research: 2 patents #1 of 2Top 50%
📍 Joplin, MO: #2 of 17 inventorsTop 15%
🗺 Missouri: #180 of 1,485 inventorsTop 15%
Overall (2002): #43,373 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6428007 Environmentally safe projectable targets Brian Skeuse 2002-08-06
6394457 Safe projectable target Brian Skeuse 2002-05-28