Sullivan, II; Ennis Cornelius
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sullivan, II; Ennis Cornelius.The latest application filed is for "rail transportation system".
- Sullivan, II; Ennis Cornelius - Allen TX
- Sullivan, II; Ennis Cornelius - Dallas TX
| Patent | Date |
|---|---|
| Rail transportation system Grant 7,380,507 - Sullivan, II June 3, 2 | 2008-06-03 |
| Rail transportation system and method of constructing same Grant 7,341,004 - Sullivan, II March 11, 2 | 2008-03-11 |
| Rail transportation system Grant 3,985,081 - Sullivan, II October 12, 1 | 1976-10-12 |
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