PF

Peter M. Foord

Overall (All Time): #1,662,349 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5144280 Bi-directional multi-frequency ripple control system — 1992-09-01
4868539 Bi-directional multi-frequency ripple control system — 1989-09-19
4359644 Load shedding control means — 1982-11-16