Inventor

Charles T. Brown

Inventor

Grand Rapids, MI, US

Overview

6→

Patents

1978–2016

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B21Dprimary

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material18%

H04NPictorial communication, e.g. television18%

Y10TTechnical subjects covered by former us classification18%

A41DOuterwear9%

B29CShaping or joining of plastics9%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts9%

C08LCompositions of macromolecular compounds9%

C09DCoating compositions, e.g. paints, varnishes or lacquers9%

PatentTitleYear

9,492,953'Method for making elongate glove, such as nitrile glove for glove box, on porcelain mold'2016 9,163,156'Butyl rubber conversion to dispersion and butyl rubber dipped glove'2015 7,024,910'Stock lifter for metal forming dies and method for making the same'2006 6,848,290'Stock lifter for metal forming dies and method for making the same'2005 4,096,515'VIR Automatic hue control with preference capability'1978 4,089,025'VIR signal detector for a color television receiver'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to GEN ELECTRIC (2)· patent assignee history

1978Based in Portsmouth, VA, US· patent location history

2005–2006Patents assigned to PYPER TOOL & ENGINEERING INC (2)· patent assignee history

2005–2006Based in Grand Rapids, MI, US· patent location history

2015Patents assigned to BROWN CHARLES (1)· patent assignee history

2015Based in North Charleston, SC, US· patent location history

2016Patents assigned to BROWN CHARLES TERRENCE (1)· patent assignee history

2016Patents assigned to BROWN III JAMES WALTER (1)· patent assignee history

2016Based in John's Island, SC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	2	1978
PYPER TOOL & ENGINEERING INC	2	2005–2006
BROWN CHARLESself	1	2015
BROWN CHARLES TERRENCEself	1	2016
BROWN III JAMES WALTER	1	2016

Locations

Location	Patents	Span
Grand Rapids, MI, US	2	2005–2006
Portsmouth, Virginia, US	2	1978
John's Island, SC, US	1	2016
North Charleston, SC, US	1	2015