Inventor
FOLKERS JOHN P
US17 patents
⚠️ This page may combine multiple inventors who share the name “FOLKERS JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIDEOJET TECHNOLOGIES INC
6 patentsUS7147801B2Dec 12, 2006
Ink jet ink composition and method for security marking
VIDEOJET TECHNOLOGIES INC22 citations91
US7279511B2Oct 9, 2007
Opaque ink jet ink composition
VIDEOJET TECHNOLOGIES INC16 citations83
US7285160B2Oct 23, 2007
Ink jet ink composition for wetness indication
VIDEOJET TECHNOLOGIES INC14 citations79
US7297201B2Nov 20, 2007
Indelible ink jet ink composition
VIDEOJET TECHNOLOGIES INC4 citations62
US12019501B2Jun 25, 2024
System and method for marking substrates within improved line recovery time
VIDEOJET TECHNOLOGIES INC0 citations61
US8794750B2Aug 5, 2014
Ink containment system and ink level sensing system for an inkjet cartridge
VIDEOJET TECHNOLOGIES INC2 citations60
ROBERTSON CASEY
4 patentsUS8142558B2Mar 27, 2012
Thermal ink jet ink composition
ROBERTSON CASEY36 citations91
US8142559B2Mar 27, 2012
Thermal ink jet ink composition
ROBERTSON CASEY18 citations91
US9039824B2May 26, 2015
Thermal ink jet ink composition
ROBERTSON CASEY8 citations83
US8414695B2Apr 9, 2013
Thermal ink jet ink composition
ROBERTSON CASEY13 citations83
GILSON CHARLES W
4 patentsUS8272704B2Sep 25, 2012
Ink containment system and ink level sensing system for an inkjet cartridge
GILSON CHARLES W26 citations89
US8091993B2Jan 10, 2012
Ink containment system and ink level sensing system for an inkjet cartridge
GILSON CHARLES W8 citations81
US8523313B2Sep 3, 2013
Inkjet cartridge
GILSON CHARLES W0 citations49
US8454146B2Jun 4, 2013
Ink containment system and ink level sensing system for an inkjet cartridge
GILSON CHARLES W0 citations48