Stog; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stog; Wilhelm.The latest application filed is for "self sealing coke oven door of lightweight construction".
- Stog; Wilhelm - Waltrop DE
| Patent | Date |
|---|---|
| Self sealing coke oven door of lightweight construction Grant 4,647,343 - Stog , et al. * March 3, 1 | 1987-03-03 |
| Coke-oven door Grant 4,381,972 - Stog May 3, 1 | 1983-05-03 |
| Floating jet aerator Grant 4,350,589 - Stog September 21, 1 | 1982-09-21 |
| Exhaust hood for unloading assembly of coke-oven battery Grant 4,334,963 - Stog June 15, 1 | 1982-06-15 |
| Device for collecting emissions rising from a quenching car of a battery of coke ovens Grant 4,211,612 - Stog July 8, 1 | 1980-07-08 |
| Joint Inserts For Bridging Expansion Joints Grant 3,822,428 - Stog , et al. July 9, 1 | 1974-07-09 |
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