Kappner; Helmut A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kappner; Helmut A..The latest application filed is for "process and arrangements for the indentification marking and recognition of objects".
- Kappner; Helmut A. - 6720 Speyer/Rhein DE
| Patent | Date |
|---|---|
| Process and arrangements for the indentification marking and recognition of objects Grant 4,809,342 - Kappner February 28, 1 | 1989-02-28 |
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