88 Patents
#1 in Marysville, MI
#154 in Michigan
#4,081 in US
#8,404 in the World
Btm Corporation
19 inventors:
Marysville, MI, United States of America
19 inventors (with patents filed for the assignee):
Edwin G Sawdon (76 out of 78 patents)
Steven J Sprotberry (14 out of 18 patents)
Brian D Petit (9 out of 14 patents)
4. Stephen E Sawdon (7 out of 9 patents)
5. Dean J Kruger (7 out of 7 patents)
6. Michael D Miller (3 out of 3 patents)
7. Andrew T Sanders (2 out of 5 patents)
8. William M Faitel (2 out of 18 patents)
9. Miroslav Kynl, Deceased (2 out of 2 patents)
10. Robert W Weaver, Jr (1 out of 1 patent)
11. Robert G Bathurst (1 out of 1 patent)
12. Ulrich Beule (1 out of 1 patent)
13. Andy Sanders (1 out of 1 patent)
14. Glenn M Dennison (1 out of 1 patent)
15. Miroslav Kynl (1 out of 1 patent)
88 patents:
#1 in Marysville, MI
#154 in Michigan
#4,081 in US
#8,404 in the World
19 inventors: