Inventor

KAISER RODNEY F

US3 patents

⚠️ This page may combine multiple inventors who share the name “KAISER RODNEY F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

J R CLANCY INC

2 patents

US6855063B2Feb 15, 2005

Arbor guide shoe assembly for counterweight system

J R CLANCY INC6 citations69

US7264228B2Sep 4, 2007

Counterweight assisted winch

J R CLANCY INC5 citations57

SHATZKIN CHARLES B

1 patent

US9474988B2Oct 25, 2016

Variable speed system to motorize counterweight line sets

SHATZKIN CHARLES B3 citations53