EF

Erwin F'Geppert

UA US Army: 3 patents #4 of 258Top 2%
📍 Waterford Township, MI: #1 of 3 inventorsTop 35%
🗺 Michigan: #60 of 1,972 inventorsTop 4%
Overall (1982): #5,200 of 81,411Top 7%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4362326 Disconnectable coupling — 1982-12-07
4316678 Means for securing two elements against relative axial movement — 1982-02-23
4310146 Motor-driven winch having internal speed reducer — 1982-01-12