RD

Roger A. Davison

📍 Denver, CO: #1,260 of 4,554 inventorsTop 30%
🗺 Colorado: #13,156 of 40,980 inventorsTop 35%
Overall (All Time): #1,647,097 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5511884 Recloseable plastic bag with easy open and easy reclose profiles Edward C. Bruno 1996-04-30
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