RI

Roger H. Ireland

📍 Bristol, GB: #1,373 of 2,571 inventorsTop 55%
Overall (All Time): #4,090,635 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4270909 Device and method for folding self-sealing envelope flaps — 1981-06-02