Hill; Gilman
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hill; Gilman.The latest application filed is for "method of drilling using pulsed electric drilling".
- Hill; Gilman - Englewood CO
| Patent | Date |
|---|---|
| Method of drilling using pulsed electric drilling Grant 7,530,406 - Moeny , et al. May 12, 2 | 2009-05-12 |
| Pulsed electric rock drilling apparatus Grant 7,416,032 - Moeny , et al. August 26, 2 | 2008-08-26 |
| Method of Drilling Using Pulsed Electric Drilling App 20070137893 - Moeny; William M. ; et al. | 2007-06-21 |
| Pulsed electric rock drilling apparatus App 20060037779 - Moeny; William M. ; et al. | 2006-02-23 |
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