Inventor

MAGNER DAVE S

US2 patents

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

TRI MARK CORP

1 patent

US6604393B2Aug 12, 2003

Lock system operable with multiple keys

TRI MARK CORP40 citations89

TRIMARK CORP

1 patent

US8350669B2Jan 8, 2013

Electronic access security and keyless entry system

TRIMARK CORP8 citations81