DP

David J. Pipkin

IBM: 3 patents #21 of 788Top 3%
📍 Longmont, CO: #3 of 51 inventorsTop 6%
🗺 Colorado: #15 of 721 inventorsTop 3%
Overall (1982): #5,370 of 81,411Top 7%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4357899 Coating apparatus Dennis Jones 1982-11-09
4345543 Apparatus for forming a coating on a substrate 1982-08-24
4327130 Method and apparatus for forming a coating on both sides of a substrate 1982-04-27