Michael G. Heintzeman

📍 Nisswa, MN: #3 of 17 inventorsTop 20%

🗺 Minnesota: #15,886 of 52,454 inventorsTop 35%

Overall (All Time): #1,272,208 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6375395	Laser guide for hand held power drill	—	2002-04-23
5885037	Pivoting drill press mount	—	1999-03-23
5655583	Tenonizer apparatus and staircase method	—	1997-08-12
5597023	Table saw tenonizer jig	—	1997-01-28