Patent applications and USPTO patent grants for Schramm, Inc..The latest application filed is for "drill pipe handling apparatus having improved pipe gripping mechanism".
Patent | Date |
---|---|
Drill pipe handling apparatus having improved pipe gripping mechanism Grant 9,551,193 - Cheeseman , et al. January 24, 2 | 2017-01-24 |
Drill Pipe Handling Apparatus Having Improved Pipe Gripping Mechanism App 20150275595 - Cheeseman; Chris ;   et al. | 2015-10-01 |
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 |
Earth drill Grant D477,332 - Bennett July 15, 2 | 2003-07-15 |
Drilling apparatus Grant 5,941,324 - Bennett August 24, 1 | 1999-08-24 |
Large Diameter Earth Drill Grant 3,655,001 - Hoffman April 11, 1 | 1972-04-11 |
NCAGE Code | 53496 | SCHRAMM, INC. |
CAGE Code | 53496 | SCHRAMM, INC. |
S.A.M. Registration | 53496 [2329340] | SCHRAMM, INC. |
DUNS | 002329340 | Schramm, Inc. |
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