RB

Roger F. Baines

📍 Hong Kong, CT: #1 of 1 inventorsTop 100%
Overall (1989): #2,313 of 140,708Top 2%
5
Patents 1989

Issued Patents 1989

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4876474 Commutator Patrick Wang 1989-10-24
4855632 Assembled commutators 1989-08-08
4851729 Electric motor 1989-07-25
4829254 Electric motor with velocity indicating device 1989-05-09
4812693 Solderless connection for an electric motor 1989-03-14