Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848601 | Aerosol systems and methods for mixing and dispensing two-part materials | — | 2005-02-01 |
| 6698071 | Clip systems and methods for sheet materials | Randal W. Hanson, Wilfred J. Hoffmann | 2004-03-02 |
| 6168093 | Airless system for spraying coating material | James A. Tryon | 2001-01-02 |
| 6101663 | Ceiling scraper with integral debris collector | Stephen Cunningham, James A. Tryon | 2000-08-15 |
| 6095435 | Applicator systems and methods for stucco materials | James A. Tryon | 2000-08-01 |
| 5605259 | Method and apparatus for covering irregularities in a wall surface | Ross Clawson, Robert C. Foster | 1997-02-25 |