Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249331 | Coating composition | Ralph Edward Chandler, Peter Mark Spiers, Gary Thomas Wren, David Elliot | 2016-02-02 |
| 6957672 | Method for ensuring that coating compositions have correct color | Ian Oakes | 2005-10-25 |
| 6940597 | Method for obtaining an approximate standard color definition for a sample color | Peter Mark Spiers | 2005-09-06 |
| 6701977 | Tinting machine for coating compositions, especially paints | Ian Oakes | 2004-03-09 |
| 5027872 | System for introducing additive into a container | Michael Roger Cane, Fraser Kennedy | 1991-07-02 |
| 4936685 | Method and apparatus for the measurement of color properties of paint | Elizabeth Z. Shepherd, Michael L. Colclough | 1990-06-26 |
| 4572672 | Surface coating characterization method and apparatus | Stanley E. Orchard | 1986-02-25 |