Greenspan; Greg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Greenspan; Greg.The latest application filed is for "wave energy recovery system".
- Greenspan; Greg - Solon OH
| Patent | Date |
|---|---|
| Wave energy recovery system Grant 7,683,500 - Greenspan , et al. March 23, 2 | 2010-03-23 |
| Wave energy recovery system App 20090102200 - Greenspan; Alexander ; et al. | 2009-04-23 |
| Wave energy recovery system Grant 7,474,013 - Greenspan , et al. January 6, 2 | 2009-01-06 |
| Wave energy recovery system App 20070164568 - Greenspan; Alexander ; et al. | 2007-07-19 |
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