Inventor

WYDRONEK JOHN G

US3 patents

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

HEWLETT PACKARD CO

2 patents

US5505339AApr 9, 1996

Pressure-sensitive accumulator for ink-jet pens

HEWLETT PACKARD CO47 citations93

US5815182ASep 29, 1998

Fluid interconnect for ink-jet pen

HEWLETT PACKARD CO31 citations87

HEWLETT PACKARD CORP

1 patent

US5409134AApr 25, 1995

Pressure-sensitive accumulator for ink-jet pens

HEWLETT PACKARD CORP194 citations96