JP

John R. Penton

AS Avon Protection Systems: 1 patents #11 of 22Top 50%
📍 Chippenham, GB: #43 of 99 inventorsTop 45%
Overall (All Time): #3,236,740 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7866319 Respirator exhalation unit John Richards, Robert Samuel George Sparke 2011-01-11