Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228913 | Process of improving the leveling of a floor polish composition | Theodore Tysak, Alvin C. Lavoie | 2001-05-08 |
| 6043314 | Process of improving the appearance of a floor polish composition | Theodore Tysak | 2000-03-28 |
| 5676741 | Metal free emulsion polymers for high performance aqueous coatings | Richard T. Gray, Harrison Scott Killam | 1997-10-14 |
| 5574090 | Metal free emulsion polymers for high performance aqueous coatings | Richard T. Gray, Harrison Scott Killam | 1996-11-12 |
| 5319018 | Transition metal crosslinking of acid-containing polymers | Richard T. Gray | 1994-06-07 |
| 5149745 | Transition metal crosslinking of acid-containing polymers | Richard T. Gray | 1992-09-22 |
| 4838730 | Portable screed with floating screed plate | — | 1989-06-13 |
| 4517330 | Floor polish composition having improved durability | Richard E. Zdanowski | 1985-05-14 |
| 4460734 | Self-leveling floor polish compositions | Charles E. O'Farrell | 1984-07-17 |