HD

Hans-Gerhard Creutz, deceased

OI Oxy Metal Industries: 2 patents #2 of 30Top 7%
📍 Port Huron, MI: #59 of 166 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,372,651 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4207150 Electroplating bath and process Sylvia Martin, Debra J. Saez, Roy W. Herr 1980-06-10
4184929 Trivalent chromium plating bath composition and process Thaddeus W. Tomaszewski, Richard J. Clauss 1980-01-22