Inventor
PELFREY KEITH ALLEN
US11 patents
⚠️ This page may combine multiple inventors who share the name “PELFREY KEITH ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PELFREY KEITH ALLEN
6 patentsUS8212949B2Jul 3, 2012
System for selectively revealing indicia
PELFREY KEITH ALLEN8 citations82
US8243217B2Aug 14, 2012
System for selectively revealing indicia
PELFREY KEITH ALLEN7 citations81
US8955769B2Feb 17, 2015
Vortex atomizing foam pump and refill unit utilizing same
PELFREY KEITH ALLEN3 citations62
US9514662B2Dec 6, 2016
System for selectively revealing indicia
PELFREY KEITH ALLEN1 citations50
US9241600B2Jan 26, 2016
Adjustable solar-power unit for a dispenser
PELFREY KEITH ALLEN1 citations49
US8797470B2Aug 5, 2014
System for selectively revealing indicia
PELFREY KEITH ALLEN0 citations49
GOJO IND INC
5 patentsUS10219656B2Mar 5, 2019
Dispenser dosing based on hand size
GOJO IND INC10 citations83
US10264926B2Apr 23, 2019
Collapsible liquid container, fluid dispenser for collapsible liquid container, and method for making collapsible liquid container
GOJO IND INC2 citations71
US10159383B2Dec 25, 2018
Customizable dispenser having plug-in circuit modules
GOJO IND INC4 citations71
US9412263B2Aug 9, 2016
Interactive portable carrying case for hand sanitizer
GOJO IND INC1 citations50
US10517441B2Dec 31, 2019
Energy harvesting for dispensing system
GOJO IND INC0 citations39