DM

Dennis F. Marr

📍 Saline, MI: #252 of 509 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,929,164 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D839711 Rotary knob 2019-02-05
10109944 Protective guard for a wall-mounted electrical interface and method for using the same Tracy Vaughn Petersen 2018-10-23