Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114620 | Liquid non-aqueous cleaning products comprising a dispersion modifier and method for their preparations | Ian C. Griffiths | 1992-05-19 |
| 5112612 | Spheroidal silica | Ian C. Griffiths, John H. S. Rennie | 1992-05-12 |
| 5011690 | Spheroidal silica | Ian C. Griffiths, John H. S. Rennie | 1991-04-30 |
| 4995995 | Lubricant comprising an oil-in-water emulsion, a process for the preparation thereof and the use of the lubricant | Ian C. Griffiths, Ian Thompson | 1991-02-26 |
| 4949668 | Apparatus for sprayed adhesive diaper construction | Timothy Raymond Heindel, Daniel W. Dick, Richard Francis Keller, Mary P. Jordan, Alan F. Schleinz | 1990-08-21 |
| 4913966 | Porous structures | Ian C. Griffiths | 1990-04-03 |
| 4810787 | Phase separation of polysaccharides from aqueous solutions | Ian C. Griffiths | 1989-03-07 |
| 4778667 | Spheroidal silica | Ian C. Griffiths | 1988-10-18 |
| 4762736 | Process for forming a coating | Ian C. Griffiths | 1988-08-09 |
| 4280920 | Stabilized aluminosilicate slurries | Ian C. Griffiths | 1981-07-28 |