Patrick C Gehm

Inventor

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Work History

Patent OwnerApplications FiledYear
RENAELC, INC.
2
2010
RENAELC, L.L.C.
2
2010

Inventor Addresses

AddressDuration
Houston, TX, USNov 17, 11 - Dec 25, 12
PALM HARBOR, FL, USSep 13, 18 - Sep 13, 18
Palm Harbor, FL, USDec 18, 14 - Jan 30, 18

Technology Profile

Technology Matters
A47L: DOMESTIC WASHING OR CLEANING 1
B08B: CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 3
B66B: ELEVATORS; ESCALATORS OR MOVING WALKWAYS 2

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2018/0257,1132018Escalator Step Cleaner0
98783512018Method of cleaning steps of an escalator0
2014/0366,9152014Escalator Step Cleaner0
83376252012Escalator step cleaner6
2011/0277,7852011Escalator step cleaner1

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