Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608303 | Production of articles from minerals | Denis G. H. Ballard, Colin S. Cundy, David C. W. Morley | 1986-08-26 |
| 4543287 | Fibrous material comprised of vermiculte coated fibers | Peter J. Briggs, Kevin McAloon | 1985-09-24 |
| 4476181 | Delaminated vermiculite coated aluminum | Peter J. Briggs, Kevin McAloon | 1984-10-09 |
| 4442164 | Fibrous composite materials and the production and use thereof | Peter J. Briggs, Kevin McAloon | 1984-04-10 |
| 4324838 | Dry powder compositions of vermiculite lamellae and additives | Denis G. H. Ballard, Richard M. Charnah, John F. Droughton | 1982-04-13 |
| 4269628 | Compositions of vermiculite lamellae and solid particulate materials | Denis G. H. Ballard, William N. E. Meredith | 1981-05-26 |