DW

David M. Wright

SP Sunbeam Plastics: 1 patents #3 of 8Top 40%
📍 Seattle, WA: #62 of 333 inventorsTop 20%
🗺 Washington: #241 of 1,406 inventorsTop 20%
Overall (1989): #121,248 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE32879 Tamper indicating screw cap Edward Luker 1989-02-28