Inventor
Robert L. Houston
Inventor
Newark, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes44%
C03CChemical composition of glasses, glazes or vitreous enamels11%
C07HSugars11%
G01FMeasuring volume, volume flow, mass flow or liquid level11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,529,596'Method for making dual-glass fibers by causing one glass to flow around another glass as they are spun from a rotating spinner'19965,318,790'Polyol polyester purification'19945,312,469'Centrifuging with protected fiberforming cones'19944,353,724'Method for forming mineral fibers'19824,303,430'Method and apparatus for forming mineral fibers'19814,090,241'Method for estimating and controlling the mass flow rate of a free falling fluid stream'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to OWENS CORNING FIBERGLASS CORP (3)· patent assignee history
1978Based in Heath, OH, US· patent location history
1981–1996Based in Newark, OH, US· patent location history
1994–1996Patents assigned to OWENS CORNING FIBERGLAS TECH (2)· patent assignee history
1994Patents assigned to PROCTER & GAMBLE (1)· patent assignee history
1994Based in Cincinnati, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OWENS CORNING FIBERGLASS CORP | 3 | 1978–1982 |
| OWENS CORNING FIBERGLAS TECH | 2 | 1994–1996 |
| PROCTER & GAMBLE | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newark, OH, US | 4 | 1981–1996 |
| Cincinnati, OH, US | 1 | 1994 |
| Heath, OH, US | 1 | 1978 |