Inventor

Terry Crock

Inventor

Massillon, OH, US

Overview

7→

Patents

1993–2017

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B08Bprimary

B08BCleaning in general23%

B24CAbrasive or related blasting with particulate material14%

E01HStreet cleaning14%

E04GScaffolding14%

E05FDevices for moving wings into open or closed position9%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof9%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers5%

H02KDynamo-electric machines5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

9,605,915'Semi-automated heat exchanger tube cleaning assembly and method'2017 9,359,168'Storage apparatus for cleaning lance'2016 6,378,163'High pressure cleaning and removal system'2002 6,129,094'Method of high pressure cleaning'2000 5,991,968'High pressure cleaning and removal system'1999 5,222,403'Drive mechanism engaging means for garage door operator'1993 5,221,869'Motor assembly for chain-drive garage door operator'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to GMI HOLDINGS INC (2)· patent assignee history

1993–2017Based in Massillon, OH, US· patent location history

2016–2017Patents assigned to CROCK TERRY LEE (2)· patent assignee history

2016–2017Patents assigned to HYDROCHEM LLC (2)· patent assignee history

2016–2017Patents assigned to MOLL FRANK JOSEPH (2)· patent assignee history

2017Patents assigned to BUCHANAN JAMES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CROCK TERRY LEEself	2	2016–2017
GMI HOLDINGS INC	2	1993
HYDROCHEM LLC	2	2016–2017
MOLL FRANK JOSEPH	2	2016–2017
BUCHANAN JAMES	1	2017

Locations

Location	Patents	Span
Massillon, OH, US	7	1993–2017