Back; Dwayne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Back; Dwayne.The latest application filed is for "concealed ladder".
- Back; Dwayne - Cocoa FL
- Back; Dwayne - Clawson MI
- Back; Dwayne - Royal Oak MI
| Patent | Date |
|---|---|
| Companionway closures for a boat Grant 9,688,358 - Fuller, IV , et al. June 27, 2 | 2017-06-27 |
| Concealed ladder Grant 9,540,077 - Fuller, IV , et al. January 10, 2 | 2017-01-10 |
| Companionway Closures For A Boat App 20150232151 - Fuller, IV; Linwood Addison ; et al. | 2015-08-20 |
| Concealed Ladder App 20150232157 - Fuller, IV; Linwood Addison ; et al. | 2015-08-20 |
| Method Of Sulfonating An Article And Related Apparatus App 20090246368 - Winter; Charles H. ; et al. | 2009-10-01 |
| Method of sulfonating an article and related apparatus Grant 7,578,953 - Winter , et al. August 25, 2 | 2009-08-25 |
| Method of sulfonation of polymer substrate to impart a hydrophilic layer in said substrate with improvement in at least one of anti-fog, anti-static, wettability, lubricity anti-microbial properties, and articles made thereby App 20080171835 - Sebe; Elena ; et al. | 2008-07-17 |
| Method Of Sulfonating An Article And Related Apparatus App 20070185221 - Winter; Charles H. ; et al. | 2007-08-09 |
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