David J. Hartwick

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Aliquippa, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for cards and devices operable to communicate t...
- Patent number 10,504,105
- Issue date Dec 10, 2019
- Dynamics Inc.
- Jeffrey D. Mullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple layer card circuit boards
- Patent number 9,064,195
- Issue date Jun 23, 2015
- Dynamics Inc.
- David Joseph Hartwick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for waveform generation for dynamic magnetic st...
- Patent number 8,827,153
- Issue date Sep 9, 2014
- Dynamics Inc.
- Randy L. Rhoades
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive display card
- Patent number D676904
- Issue date Feb 26, 2013
- Dynamics Inc.
- Jeffrey D. Mullen
- D19 - Office supplies
Information Patent Grant
Interactive card
- Patent number D670330
- Issue date Nov 6, 2012
- Dynamics Inc.
- Jeffrey D. Mullen
- D19 - Office supplies
Information Patent Grant
Interactive display card
- Patent number D670331
- Issue date Nov 6, 2012
- Dynamics Inc.
- Jeffrey D. Mullen
- D19 - Office supplies
Information Patent Grant
Interactive display card
- Patent number D670329
- Issue date Nov 6, 2012
- Dynamics Inc.
- Jeffrey D. Mullen
- D19 - Office supplies
Information Patent Grant
Interactive card
- Patent number D670332
- Issue date Nov 6, 2012
- Dynamics Inc.
- Jeffrey D. Mullen
- D19 - Office supplies

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CARDS AND DEVICES OPERABLE TO COMMUNICATE T...
- Publication number 20200082383
- Publication date Mar 12, 2020
- Dynamics Inc.
- Jeffrey D. Mullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLE LAYER CARD CIRCUIT BOARDS
- Publication number 20150254546
- Publication date Sep 10, 2015
- Dynamics Inc.
- David Joseph Hartwick
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTIPLE LAYER CARD CIRCUIT BOARDS
- Publication number 20140001269
- Publication date Jan 2, 2014
- David Joseph Hartwick
- B32 - LAYERED PRODUCTS
Information Patent Application
SYSTEMS AND METHODS FOR CARDS AND DEVICES OPERABLE TO COMMUNICATE T...
- Publication number 20110284632
- Publication date Nov 24, 2011
- Jeffrey D. Mullen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CARDS AND DEVICES OPERABLE TO COMMUNICATE V...
- Publication number 20110284640
- Publication date Nov 24, 2011
- Jeffrey D. Mullen
- G06 - COMPUTING CALCULATING COUNTING