Inventor

HRONAS JOHN J

US5 patents

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

MULTI PROD INC

2 patents

US5515903AMay 14, 1996

Method of making a mold

MULTI PROD INC23 citations88

US5657679AAug 19, 1997

Method and apparatus for separating an LOM sculpture from an adherent base

MULTI PROD INC11 citations71

SPENCE JONATHAN P

1 patent

US5876021AMar 2, 1999

Railing spindle or baluster

SPENCE JONATHAN P45 citations86

HRONAS JOHN J

1 patent

US3986695AOct 19, 1976

Container and support

HRONAS JOHN J27 citations76

(unassigned)

1 patent

US5820490AOct 13, 1998

Coupled golf tees

15 citations64