Ronald F. Keilmeyer, Jr.

Motorola: 1 patents #6,475 of 12,470Top 55%

📍 Chandler, AZ: #2,136 of 3,331 inventorsTop 65%

🗺 Arizona: #18,403 of 32,909 inventorsTop 60%

Overall (All Time): #3,866,580 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5175517	Lumped element realization of ring hybrids including .pi. circuit and tank circuit means	Michael Dydyk, John K. Lauchner	1992-12-29