EE

Edric Ellis

PL Pilkington Brothers Limited: 1 patents #2 of 16Top 15%
📍 St. Ives, GB: #1 of 1 inventorsTop 100%
Overall (1982): #67,844 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349634 Method of preparing photochromic glass Harry Owen 1982-09-14