Inventor

CROWLEY MARTIN F

US3 patents

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

SAFETZONE TECHNOLOGIES CORP

2 patents

US7147149B2Dec 12, 2006

Cashless spending system and method

SAFETZONE TECHNOLOGIES CORP81 citations94

US7114647B2Oct 3, 2006

Data analysis system and method

SAFETZONE TECHNOLOGIES CORP17 citations80

SAFETZONE TECHNOLOGIES INC

1 patent

US7030765B2Apr 18, 2006

Message communication system and method

SAFETZONE TECHNOLOGIES INC52 citations89