RW

Ronald Washburn

CI Charles Industries: 2 patents #5 of 37Top 15%
📍 Lacon, IL: #12 of 40 inventorsTop 30%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,230,070 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6281454 Switchable load coil case Joseph T. Charles, Steven D. Evans, Steven P. Moehling, Eduardo Leon, Walter Hardwood +1 more 2001-08-28
5929402 Switchable load coil case including multiple circuit rotary switch assembly Joseph T. Charles, Steven D. Evans, Gerald A. Greco, Walter Harwood, Eduardo Leon +1 more 1999-07-27