Inventor

TRUDELL GERALD R

US5 patents

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

AP IND INC

2 patents

US4732025AMar 22, 1988

Precision bending apparatus and process

AP IND INC32 citations90

US4744233AMay 17, 1988

Apparatus for bending rectangular tubes

AP IND INC37 citations89

APX GROUP INC

2 patents

US4558721ADec 17, 1985

Double walled tubing

APX GROUP INC14 citations67

US4483061ANov 20, 1984

Double walled tubing and process for producing same

APX GROUP INC3 citations56

AP PARTS MFG

1 patent

US4959984AOct 2, 1990

Precision bending apparatus

AP PARTS MFG52 citations89