Inventor

Ronald D. Goodman

Inventor
Toledo, OH, US

Overview

21→
Patents
1980–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 21 as inventor

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

C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels28%
G02BOptical elements, systems or apparatus16%
Y10TTechnical subjects covered by former us classification16%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
F21SNon-portable lighting devices3%
F21VFunctional features or details of lighting devices or systems thereof3%
F24SSolar heat collectors3%
H05BElectric heating3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2005Patents assigned to LIBBEY OWENS FORD CO (20)· patent assignee history
1980–1981Based in Sylvania, OH, US· patent location history
1988–2005Based in Toledo, OH, US· patent location history
1996–2005Patents assigned to PILKINGTON PLC (5)· patent assignee history
1996Based in Boulevard, OH, US· patent location history
2005Patents assigned to PILKINGTON NORTH AMERICA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIBBEY OWENS FORD CO201980–2005
PILKINGTON PLC51996–2005
PILKINGTON NORTH AMERICA INC12005
Locations
LocationPatentsSpan
Toledo, OH, US181988–2005
Sylvania, OH, US21980–1981
Boulevard, OH, US11996