Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336438 | Rapid and medium setting high float bituminous emulsions from difficult asphalts | Peter Schilling | 1994-08-09 |
| 5178674 | Accelerators for cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1993-01-12 |
| 5096495 | Accelerators for cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1992-03-17 |
| 5096494 | Accelerators for cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1992-03-17 |
| 5085702 | Accelerators for cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1992-02-04 |
| 5085704 | Accelerators for cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1992-02-04 |
| 5034060 | Cationic aqueous bituminous emulsion-aggregate slurries with improved curing rates | Peter Schilling | 1991-07-23 |
| 5008382 | Cationic aqueous bituminous emulsion-aggregate slurries preparation | Peter Schilling | 1991-04-16 |
| 4877457 | Cationic aqueous bituminous emulsion-aggregate slurries preparation | Peter Schilling | 1989-10-31 |
| 4859245 | Viscosifiers for asphalt emulsions | Peter Schilling | 1989-08-22 |
| 4810299 | Cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1989-03-07 |
| 4806166 | Tall oil based amino esters as anti-stripping agents for asphalt | Peter Schilling | 1989-02-21 |
| 4676927 | Rapid and medium setting high float bituminous emulsions | Peter Schilling | 1987-06-30 |
| 4494992 | Amphoterics as emulsifiers for bituminous emulsions | Peter Schilling | 1985-01-22 |
| 4478642 | Amphoterics as emulsifiers for bituminous emulsions | Peter Schilling | 1984-10-23 |
| 4462840 | Mixing of asphalt emulsion and aggregate in aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1984-07-31 |
| 4450011 | Cationic bituminous emulsions | Peter Schilling | 1984-05-22 |
| 4447269 | Cationic aqueous bituminous emulsion-aggregate slurries | Peter Schilling | 1984-05-08 |