Naftzger; Walter L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Naftzger; Walter L..The latest application filed is for "consumer-provided promotional code actuatable point-of-sale discounting system".
- Naftzger; Walter L. - Dallas TX
| Patent | Date |
|---|---|
| Consumer-provided promotional code actuatable point-of-sale discounting system Grant 5,924,078 - Naftzger July 13, 1 | 1999-07-13 |
| Method for comparative analysis of consumer response to product promotions Grant 5,717,866 - Naftzger February 10, 1 | 1998-02-10 |
| Method for monitoring receipt and stocking of goods in a direct store delivery Grant 4,621,325 - Naftzger , et al. November 4, 1 | 1986-11-04 |
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