Brookover; Brian David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brookover; Brian David.The latest application filed is for "earth drilling apparatus and method".
- Brookover; Brian David - West Chester PA
| Patent | Date |
|---|---|
| Earth Drilling Apparatus And Method App 20120305316 - Sim; David Y. ; et al. | 2012-12-06 |
| Earth drilling rig having electronically controlled air compressor Grant 7,503,409 - Brookover March 17, 2 | 2009-03-17 |
| Electronically controlled earth drilling rig Grant 7,350,593 - Brookover April 1, 2 | 2008-04-01 |
| Earth drilling rig having electronically controlled air compressor App 20070246262 - Brookover; Brian David | 2007-10-25 |
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