Inventor
CHRISTIANSON DAVID P
US15 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTIANSON DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHECKPOINT SYSTEMS INC
5 patentsUS9576417B2Feb 21, 2017
Item pusher apparatus with channel-based shuttle displacement detection and associated methods
CHECKPOINT SYSTEMS INC37 citations93
US9816297B2Nov 14, 2017
Security device with multiple control states
CHECKPOINT SYSTEMS INC5 citations81
US9293019B2Mar 22, 2016
Apparatus and method for detecting a closed circuit condition in a security device lanyard
CHECKPOINT SYSTEMS INC4 citations71
US9299232B2Mar 29, 2016
Security device with dual use transformer
CHECKPOINT SYSTEMS INC3 citations70
US9982464B2May 29, 2018
Security device with multiple control states
CHECKPOINT SYSTEMS INC1 citations49
CONTI BRIAN V
4 patentsUS8122744B2Feb 28, 2012
Cable wrap security device
CONTI BRIAN V42 citations97
US8281626B2Oct 9, 2012
Cable wrap security device
CONTI BRIAN V33 citations95
US8599022B2Dec 3, 2013
Cable wrap security device
CONTI BRIAN V18 citations92
US9447611B2Sep 20, 2016
Cable wrap security device
CONTI BRIAN V5 citations83