Harry L. Benjamin

CE Centro: 3 patents #3 of 8Top 40%

📍 Dayton, OH: #350 of 1,892 inventorsTop 20%

🗺 Ohio: #15,837 of 73,341 inventorsTop 25%

Overall (All Time): #1,062,611 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
4795868	Tilt switch	—	1989-01-03
4455754	Position sensing device	—	1984-06-26
4386532	Instrumented tool	—	1983-06-07
4338723	Angle measuring device	—	1982-07-13
4328621	Position sensing device	—	1982-05-11