John H. Olbrich

📍 San Diego, CA: #11,944 of 23,606 inventorsTop 55%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,121,584 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7716081	Tipping device	—	2010-05-11
6763924	Apparatus and method for changing currency	—	2004-07-20