Inventor

SCHNEIDER DONALD R

US2 patents

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

MALLINCKRODT INC

1 patent

US4953548ASep 4, 1990

Laser resistant ventilating device with locking ferrule

MALLINCKRODT INC23 citations88

HARWAL MACHINE INC

1 patent

US5169168ADec 8, 1992

Ball hitch assembly

HARWAL MACHINE INC39 citations83