Inventor

Richard D. Lawson

Inventor

Newark, OH, US

Overview

1983–2012

Patent span

Chemistry

Primary field (CPC C)

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

C03Bprimary

C03BManufacture, shaping, or supplementary processes31%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys15%

B05BSpraying apparatus8%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%

B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls8%

C03CChemical composition of glasses, glazes or vitreous enamels8%

C21DModifying the physical structure of ferrous metals8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983–1992Patents assigned to OWENS CORNING FIBERGLASS CORP (2)· patent assignee history

1983–2012Based in Newark, OH, US· patent location history

1995Patents assigned to MC DONNELL DOUGLAS CORP (1)· patent assignee history

1995Based in Overland, MO, US· patent location history

1997Patents assigned to OWENS CORNING FIBERGLAS TECH (1)· patent assignee history

2012Patents assigned to GAVIN PATRICK M (1)· patent assignee history

2012Patents assigned to LAWSON RICHARD D (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OWENS CORNING FIBERGLASS CORP	2	1983–1992
GAVIN PATRICK M	1	2012
LAWSON RICHARD Dself	1	2012
MC DONNELL DOUGLAS CORP	1	1995
OWENS CORNING FIBERGLAS TECH	1	1997

Locations

Location	Patents	Span
Newark, OH, US	4	1983–2012
Overland, MO, US	1	1995