Mathes; Alfred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mathes; Alfred.The latest application filed is for "epoxy hardening agents".
- Mathes; Alfred - Rheinberg DE
- Mathes; Alfred - Duisburg DE
- Mathes; Alfred - 6382 Friedrichsdorf DT
| Patent | Date |
|---|---|
| Epoxy hardening agents Grant 5,071,951 - Ulrich , et al. December 10, 1 | 1991-12-10 |
| Epoxy hardening agents Grant 5,032,629 - Hansen , et al. July 16, 1 | 1991-07-16 |
| Lubricating Device For Pneumatic Tools Grant 3,722,625 - Mathes March 27, 1 | 1973-03-27 |
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