Inventor

DURAJCZYK JAN

GB3 patents

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

NCR CORP

2 patents

US5905640AMay 18, 1999

Security via hole(s) for printed circuit boards

NCR CORP8 citations70

US6382504B1May 7, 2002

Printing apparatus and method

NCR CORP3 citations59

NCR CO

1 patent

US4579334AApr 1, 1986

Apparatus for indicating the status of sheets

NCR CO12 citations70