Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837091 | Diffusion alloy steel foil | — | 1989-06-06 |
| 4678717 | Powder metal and/or refractory coated ferrous metals | Brian A. Sok, Shashi B. Agarwal | 1987-07-07 |
| 4666794 | Diffusion treated hot-dip aluminum coated steel | Shashi B. Agarwal | 1987-05-19 |
| 4628004 | Powder metal and/or refractory coated ferrous metal | Brian A. Sok | 1986-12-09 |
| 4624895 | Aluminum coated low-alloy steel foil | — | 1986-11-25 |
| 4542048 | Powder metal and/or refractory coated ferrous metals | Brian A. Sok, Shashi B. Agarwal | 1985-09-17 |
| 4517229 | Diffusion treated hot-dip aluminum coated steel and method of treating | Shashi B. Agarwal | 1985-05-14 |
| 4248908 | Hot-dip metallic coatings on low carbon alloy steel | — | 1981-02-03 |