Inventor

MONDOU DENIS

CA4 patents

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

HAND HELD PROD INC

2 patents

US6752319B2Jun 22, 2004

Lottery game tickets and methods for making same

HAND HELD PROD INC191 citations98

US6419157B1Jul 16, 2002

Methods for processing security documents

HAND HELD PROD INC168 citations98

WELCH ALLYN DATA COLLECTION

1 patent

US6186404B1Feb 13, 2001

Security document voiding system

WELCH ALLYN DATA COLLECTION170 citations98

EHRHART MICHAEL A

1 patent

US7303134B2Dec 4, 2007

Lottery game tickets and methods for making same

EHRHART MICHAEL A14 citations91