Richardson; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richardson; William D..The latest application filed is for "golf club head with variable face thickness".
- Richardson; William D. - San Marcos CA
- Richardson; William D. - Palos Park IL
- Richardson; William D. - Palos Heights IL
- Richardson; William D. - Waupun WI
| Patent | Date |
|---|---|
| Golf club head with variable face thickness Grant 9,101,809 - Gibbs , et al. August 11, 2 | 2015-08-11 |
| Golf Club Head With Variable Face Thickness App 20140213388 - Gibbs; Evan D. ; et al. | 2014-07-31 |
| Golf club head with variable face thickness Grant 8,696,489 - Gibbs , et al. April 15, 2 | 2014-04-15 |
| Golf club head with variable face thickness Grant 8,376,876 - Gibbs , et al. February 19, 2 | 2013-02-19 |
| Golf Club Head With Variable Face Thickness App 20120021849 - GIBBS; EVAN D. ; et al. | 2012-01-26 |
| Golf Club Head With Variable Face Thickness App 20110312438 - GIBBS; EVAN D. ; et al. | 2011-12-22 |
| Golf club head with a face insert Grant 6,902,497 - Deshmukh , et al. June 7, 2 | 2005-06-07 |
| Golf club head with a face insert App 20040092333 - Deshmukh, Uday V. ; et al. | 2004-05-13 |
| Tube connector Grant 4,540,201 - Richardson September 10, 1 | 1985-09-10 |
| Internal Threaded Fitting Connector Grant 3,857,414 - Richardson , et al. December 31, 1 | 1974-12-31 |
| Connecting Plug For Testing Tubes And With Internal Valve Therein Grant 3,825,223 - Richardson July 23, 1 | 1974-07-23 |
| Quick Attachable Enclosure For Conduits Grant 3,799,207 - Richardson , et al. March 26, 1 | 1974-03-26 |
| Tube Connector Grant 3,727,952 - Richardson April 17, 1 | 1973-04-17 |
| Instructional Stimulation Device For The Teaching Of The Behind-the-wheel Phase Of Driver Education Grant 3,590,265 - Richardson June 29, 1 | 1971-06-29 |
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