Ludemann; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ludemann; John F..The latest application filed is for "footwear having waterproof vapor-permeable sole and sockliner for same".
- Ludemann; John F. - Southport ME
- Ludemann; John F. - Boothbay Harbor ME
- Ludemann; John F. - Cincinnati OH
| Patent | Date |
|---|---|
| Footwear sole Grant D746,559 - Besanceney , et al. January 5, 2 | 2016-01-05 |
| Footwear having waterproof vapor-permeable sole and sockliner for same Grant 8,793,902 - Besanceney, III , et al. August 5, 2 | 2014-08-05 |
| Footwear Having Waterproof Vapor-Permeable Sole and Sockliner for Same App 20120174444 - Besanceney, III; Henry A. ; et al. | 2012-07-12 |
| Sockliner App 20110041365 - Ludemann; John F. | 2011-02-24 |
| Footwear Having Selectively Attachable Sockliner App 20080092406 - Ludemann; John F. | 2008-04-24 |
| Sockliner Grant 6,199,304 - Ludemann March 13, 2 | 2001-03-13 |
| Flexible sole with cushioned ball and/or heel regions Grant 6,038,790 - Pyle , et al. March 21, 2 | 2000-03-21 |
| Footwear having slow recovery liner Grant 5,946,825 - Koh , et al. September 7, 1 | 1999-09-07 |
| Exercise shoe having fit adaptive upper Grant 5,765,296 - Ludemann , et al. June 16, 1 | 1998-06-16 |
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