Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964922 | Method for domain refinement of oriented silicon steel by low pressure abrasion scribing | S. Leslie Ames | 1990-10-23 |
| 4911766 | Method of refining magnetic domains of electrical steels using phosphorus | S. Leslie Ames | 1990-03-27 |
| 4904313 | Method of producing stable magnetic domain refinement of electrical steels by metallic contaminants | S. Leslie Ames | 1990-02-27 |
| 4904314 | Method of refining magnetic domains of barrier-coated electrical steels using metallic contaminants | S. Leslie Ames | 1990-02-27 |