HM

Harold E. McKelvey

SG Shatterproof Glass: 1 patents #1 of 1Top 100%
📍 Plymouth, MI: #5 of 16 inventorsTop 35%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #60,873 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356073 Magnetron cathode sputtering apparatus — 1982-10-26