Walker; John David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walker; John David.The latest application filed is for "athletic training net".
- Walker; John David - Clearwater FL
- Walker; John David - Erie PA
- Walker, John David - Melbourne FL
| Patent | Date |
|---|---|
| Athletic training net Grant 10,835,796 - Walker November 17, 2 | 2020-11-17 |
| Garage storage net Grant 10,258,852 - Walker | 2019-04-16 |
| Athletic Training Net App 20170173430 - Walker; John David | 2017-06-22 |
| Athletic training net Grant 9,623,306 - Walker April 18, 2 | 2017-04-18 |
| Method and system for data collection and analysis Grant 7,869,908 - Walker January 11, 2 | 2011-01-11 |
| Method and system for data collection and analysis App 20070173989 - Walker; John David | 2007-07-26 |
| Method, apparatus and system for authenticating fingerprints, and communicating and processing commands and information based on the fingerprint authentication App 20030028811 - Walker, John David ; et al. | 2003-02-06 |
| Method, apparatus and system for electronic advertising and managing information on the internet App 20020052929 - Walker, John David ; et al. | 2002-05-02 |
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