Richard Hanneman

📍 Florissant, MO: #153 of 452 inventorsTop 35%

🗺 Missouri: #8,863 of 23,789 inventorsTop 40%

Overall (All Time): #2,295,026 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5320085	Bow stabilizing arm	—	1994-06-14
5266366	Frames constructed of polymeric marble	—	1993-11-30