| 5192373 |
Magnesium oxide coating for electrical steels and the method of coating |
Robin A. Murphy |
1993-03-09 |
| 5013374 |
Permanent domain refinement by aluminum deposition |
Wayne F. Block |
1991-05-07 |
| 4999032 |
Reducing atmospheric pollution by automatic processing of leaking filter bags in a baghouse network |
— |
1991-03-12 |
| 4898628 |
Hot working method for producing grain oriented silicon steel with improved glass film formation |
Wayne F. Block, Chris G. Klapheke |
1990-02-06 |
| 4677578 |
Non-contact sensing system for determining the relative elongation in a moving flat steel strip |
John T. Voisine, Glenn S. Huppi |
1987-06-30 |
| 4504957 |
High temperature box annealing furnace |
John R. McClelland, Edward P. Diamond, Leroy C. Pryor, Douglas Richard Olson |
1985-03-12 |
| 4476430 |
Non-contact sensor for determining moving flat steel strip shape profile |
John T. Voisine, Glenn S. Huppi |
1984-10-09 |
| 4293131 |
Electrical award signaling means for a pinball machine |
Marc M. Fellman |
1981-10-06 |