Umbach; Hans
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umbach; Hans.The latest application filed is for "use of radiation-crosslinked polyethylene".
- Umbach; Hans - Furth DE
- Umbach; Hans - Stadeln DE
| Patent | Date |
|---|---|
| Use of radiation-crosslinked polyethylene Grant 4,809,612 - Ballreich , et al. March 7, 1 | 1989-03-07 |
| Cartridge cases and process for the production thereof Grant 4,140,058 - Ballreich , et al. February 20, 1 | 1979-02-20 |
| Ammunition belt apparatus and method of making same Grant 4,098,169 - Gawlick , et al. July 4, 1 | 1978-07-04 |
| Propellant Cartridge Carrying Band For Commercial Devices Grant 3,625,153 - Gawlick , et al. December 7, 1 | 1971-12-07 |
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