RB

Robert L. Billings

AT AT&T: 1 patents #10,626 of 18,772Top 60%
BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Andover, MA: #388 of 1,295 inventorsTop 30%
🗺 Massachusetts: #23,459 of 88,656 inventorsTop 30%
Overall (All Time): #1,059,394 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5257000 Circuit elements dependent on core inductance and fabrication thereof Donald W. Dahringer, Alan Michael Lyons 1993-10-26
4797541 Power regulator for a contactless credit card system Mark A. Bowers, Frankie G. Meier 1989-01-10
4745388 Transformer with wire lead isolation slots Robert C. Cooper 1988-05-17
4692604 Flexible inductor 1987-09-08
4187128 Magnetic devices including amorphous alloys Ho S. Chen, Ernst M. Gyorgy, Richard C. Sherwood 1980-02-05