Ardwin J. Hamer

CI Cherne Industries Incorporated: 1 patents #13 of 25Top 55%

📍 Jordan, MN: #41 of 69 inventorsTop 60%

🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%

Overall (All Time): #3,745,244 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D370715	Miniature pneumatic plug with by-pass conduit and retaining chain with ring	—	1996-06-11