Inventor

THOMAS RALPH H

4 patents

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

BRISTOL MYERS CO

2 patents

US4248227AFeb 3, 1981

Fluid unit dispensing device

BRISTOL MYERS CO130 citations92

US4177939ADec 11, 1979

Squeeze bottle

BRISTOL MYERS CO35 citations89

IDENT A CALL INC

1 patent

US4332982AJun 1, 1982

Telephone toll call security and logging device and method

IDENT A CALL INC41 citations86

(unassigned)

1 patent

US6874658B2Apr 5, 2005

Design and method for producing a sealing and shut-off valve system on a plural chamber dispensing tube

3 citations58