FB

Frederick John Bird

PL Powertech Labs: 1 patents #1 of 3Top 35%
📍 Surrey, CA: #3 of 21 inventorsTop 15%
Overall (1997): #153,054 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5646047 Method and reagent kit for determining paper degredation in transformers Nicola Dominelli, Gordon R. Ashby 1997-07-08