RD

Roger A. Davison

📍 Denver, CO: #9 of 166 inventorsTop 6%
🗺 Colorado: #140 of 1,784 inventorsTop 8%
Overall (1994): #21,599 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5372428 Tamper evident bag with perforations on the sides and on the flanges Edward C. Bruno 1994-12-13
5334127 Reclosable plastic bags made with open mouth and method of making open mouth bags Edward C. Bruno 1994-08-02