Assignee
HOFFMAN DOUGLAS ROBERT
US3 patents
Top patents by PatentIndex Score
US8318654B2Nov 27, 2012
Cleansing composition incorporating a biocide, heating agent and thermochromic substance
HOFFMAN DOUGLAS ROBERT34 citations89
US8551517B2Oct 8, 2013
Substrates providing multiple releases of active agents
HOFFMAN DOUGLAS ROBERT9 citations77
US10589134B2Mar 17, 2020
Hand health and hygiene system for hand health and infection control
HOFFMAN DOUGLAS ROBERT2 citations69