Inventor
Albert L. Haugse
Inventor
Dublin, OH, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Cprimary
B22CFoundry moulding35%
C08LCompositions of macromolecular compounds24%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C09JAdhesives12%
PatentTitleYear
6,017,978'Polyurethane forming no-bake foundry binders'20005,612,392'Heat cured foundry binder systems and their uses'19975,607,986'Heat cured foundry mixes and their use'19974,922,991'Composite core assembly for metal casting'19904,724,892'Mold assembly and fabrication thereof with a self-setting urethane adhesive paste system'19884,692,479'Self-setting urethane adhesive paste system'19874,542,049'Flexibilized polyurethane pipe coating'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Patents assigned to ASHLAND OIL INC (4)· patent assignee history
1985Based in Columbus, OH, US· patent location history
1987–2000Based in Dublin, OH, US· patent location history
1997–2000Patents assigned to ASHLAND INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASHLAND OIL INC | 4 | 1985–1990 |
| ASHLAND INC | 3 | 1997–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dublin, OH, US | 6 | 1987–2000 |
| Columbus, OH, US | 1 | 1985 |