Collins; Ronald B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Collins; Ronald B..The latest application filed is for "separable plug for use with a wellbore tool".
- Collins; Ronald B. - Edmonton CA
- Collins; Ronald B. - London GB2
- Collins; Ronald B. - Memphis TN
| Patent | Date |
|---|---|
| Apparatus and methods for operating a tool in a wellbore Grant 7,513,305 - Wilson , et al. April 7, 2 | 2009-04-07 |
| Separable plug for use in a wellbore Grant 7,350,569 - Collins , et al. April 1, 2 | 2008-04-01 |
| Separable plug for use with a wellbore tool Grant 7,185,700 - Collins , et al. March 6, 2 | 2007-03-06 |
| Separable plug for use in a wellbore App 20050274518 - Collins, Ronald B. ; et al. | 2005-12-15 |
| Separable plug for use with a wellbore tool App 20050274511 - Collins, Ronald B. ; et al. | 2005-12-15 |
| Apparatus and methods for operating a tool in a wellbore App 20050269106 - Wilson, Paul ; et al. | 2005-12-08 |
| Manufacture of signs Grant 4,440,590 - Collins , et al. April 3, 1 | 1984-04-03 |
| Rope Flipping Racing Game Grant 3,643,947 - Collins February 22, 1 | 1972-02-22 |
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