Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035957 | Coated metal product and precursor for forming same | Robert W. Bartlett, Paul J. Jorgensen, David J. Rowcliffe | 1991-07-30 |
| 4943485 | Process for applying hard coatings and the like to metals and resulting product | David J. Rowcliffe | 1990-07-24 |
| 4935073 | Process for applying coatings of zirconium and/or titantuim and a less noble metal to metal substrates and for converting the zirconium and/or titanium to an oxide, nitride, carbide, boride or silicide | Robert W. Bartlett, Paul J. Jorgensen, David J. Rowcliffe | 1990-06-19 |
| 4913980 | Corrosion resistant coatings | David J. Rowcliffe, Paul J. Jorgensen | 1990-04-03 |
| 4857116 | Process for applying coatings of zirconium and/or titanium and a less noble metal to metal substrates and for converting the zirconium and/or titanium to a nitride, carbide, boride, or silicide | David J. Rowcliffe | 1989-08-15 |
| 4715902 | Process for applying thermal barrier coatings to metals and resulting product | David J. Rowcliffe | 1987-12-29 |