Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946506 | Corrosion inhibiting hydraulic cement additives and compositions containing same | Ahmad Arfaei, Michael P. Dallaire, Maria C. Hicks | 1990-08-07 |
| 4401727 | Ferrous product having an alloy coating thereon of Al-Zn-Mg-Si Alloy, and method | Herbert E. Townsend | 1983-08-30 |