For the Inventor, By the Inventor

Enter inventor name

Efim S Gorbulev

USPTO Granted Patents = 4

Average Co-Inventor Count = 7.8

ph-index = 2

Forward Citations = 8(Granted Patents)

Company Filing History:

4 out of 832,812

Other

patents

Years Active: 1979-1983

Loading Chart...

4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4408770 - Piston ring assembly with tangential expander (1983-10-11),

2. 4175758 - Tangential expander for oil control piston rings (1979-11-27),

3. 4173878 - Method of manufacturing tangential expanders for oil control piston rings (1979-11-13),

4. 4136718 - Apparatus for making serpentiform springs (1979-01-30),

This text is generated by artificial intelligence and may not be accurate.

Please report any incorrect information to support@idiyas.com

Loading…