Richard L. Edinger

HP Hartzell Propeller: 1 patents #6 of 12Top 50%

📍 Piqua, OH: #63 of 121 inventorsTop 55%

🗺 Ohio: #42,657 of 73,341 inventorsTop 60%

Overall (All Time): #3,922,437 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4810167	Composite aircraft propeller blade	Mark W. Spoltman, Richard D. Bowerman	1989-03-07