Inventor

HENSCHENMACHER HELMUT

DE3 patents

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

WIRTH CO KG MASCH BOHR

2 patents

US4655362AApr 7, 1987

Manipulator for cover closure members

WIRTH CO KG MASCH BOHR21 citations78

US4739680AApr 26, 1988

Apparatus for securing screw bolts against rotation

WIRTH CO KG MASCH BOHR6 citations58

LEWIS EDWIN C

1 patent

US4516477AMay 14, 1985

Closure for openings in pumps

LEWIS EDWIN C23 citations69