Inventor
BARTHOLF JOEL
US5 patents
⚠️ This page may combine multiple inventors who share the name “BARTHOLF JOEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3SI SECURITY SYSTEMS INC
4 patentsUS7183915B2Feb 27, 2007
Wireless ATM security system
3SI SECURITY SYSTEMS INC20 citations84
US7656292B2Feb 2, 2010
Flexible anti-theft pack for tracking and location
3SI SECURITY SYSTEMS INC18 citations77
US7118817B2Oct 10, 2006
Coin cell protection against reverse insertion in cell holder
3SI SECURITY SYSTEMS INC9 citations64
US7075426B2Jul 11, 2006
Flex motion wake-up circuit for a security pack
3SI SECURITY SYSTEMS INC2 citations59