Inventor

ROWLEY GEORGE S

US3 patents

Patents

3 patents

US4622840ANov 18, 1986

Method for drawing telescoping tubes for torque transmission

NEAPCO INC31 citations89

US4622022ANov 11, 1986

Telescoping tubes for torque transmission

NEAPCO INC39 citations89

US4568313AFeb 4, 1986

Protective guard for articulated shafting

NEAPCO INC22 citations78