RP

Robert D. Pettigrew

BC Beckwith Electric Co.: 2 patents #3 of 11Top 30%
SU Simon Fraser University: 1 patents #100 of 251Top 40%
📍 Largo, FL: #89 of 491 inventorsTop 20%
🗺 Florida: #13,170 of 67,251 inventorsTop 20%
Overall (All Time): #1,298,163 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5117175 Remote bias voltage setting LTC control system Sanh Luong 1992-05-26
4963034 Low-delay vector backward predictive coding of speech Vladimir Cuperman, Lloyd Watts 1990-10-16
4769587 Power factor control with overvoltage and undervoltage override control in a capacitor control system for a distribution system 1988-09-06
4323838 RMS Controlled load tap changing transformer 1982-04-06