William V. Bachmann

📍 St. Clair Shores, MI: #56 of 366 inventorsTop 20%

🗺 Michigan: #18,390 of 86,293 inventorsTop 25%

Overall (All Time): #1,061,629 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
4890861	Wing apparatus for skiers	—	1990-01-02
4756555	Wing apparatus for skiers	—	1988-07-12
4434752	Internal combustion engine	—	1984-03-06
4359016	Internal combustion engine	—	1982-11-16
4285304	Internal combustion engine	—	1981-08-25