JP

John R. Penton

AS Avon Protection Systems: 1 patents #1 of 3Top 35%
📍 Chippenham, GB: #2 of 10 inventorsTop 20%
Overall (2011): #258,510 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

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