Szakelyhidi; David C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Szakelyhidi; David C..The latest application filed is for "antenna system for signal-attenuating containers".
- Szakelyhidi; David C. - Issaquah WA
- Szakelyhidi; David C. - Windber PA
| Patent | Date |
|---|---|
| Antenna system for signal-attenuating containers Grant 9,634,393 - Szakelyhidi April 25, 2 | 2017-04-25 |
| Antenna System For Signal-attenuating Containers App 20160359233 - Szakelyhidi; David C. | 2016-12-08 |
| Antenna System For Signal-attenuating Containers App 20160020505 - Szakelyhidi; David C. | 2016-01-21 |
| Antenna system for signal-attenuating containers Grant 9,172,129 - Szakelyhidi October 27, 2 | 2015-10-27 |
| Antenna System For Signal-attenuating Containers App 20150148855 - Szakelyhidi; David C. | 2015-05-28 |
| Radio Frequency Identification Tag for Use on Metal Objects App 20110139877 - Szakelyhidi; David C. ; et al. | 2011-06-16 |
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