Trademark applications and grants for Hedstrom Mark D. Hedstrom Mark D has 1 trademark applications. The latest application filed is for "WIFIDO"
Patent Application | Date |
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FIXED RELOCATABLE WIRELESS DEVICE 20140269488 - 14/215707 HEDSTROM; Mark D. | 2014-09-18 |
Compact mobile weather device 20100087138 - 12/285379 Hedstrom; Mark D. | 2010-04-08 |
Fixed relocatable wireless device 9,402,326 - 14/215,707 Hedstrom July 26, 2 | 2016-07-26 |
Cellular phone line replacement adapter 8,676,254 - 11/548,515 Hedstrom March 18, 2 | 2014-03-18 |
Cellular phone line replacement adapter 8,676,254 - 11/548,515 Hedstrom March 18, 2 | 2014-03-18 |
Digital demodualtor using signal processor to evaluate period measurements 5,239,273 - 07/900,367 Hedstrom , et al. August 24, 1 | 1993-08-24 |
Digital demodulator using numerical processor to evaluate period measurements 5,159,281 - 07/794,150 Hedstrom , et al. October 27, 1 | 1992-10-27 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "WIFIDO" 78897121 |
WIFIDO 2006-05-31 |
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