Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000998 | Recovery from a hydrocarbon reservoir | Tapantosh Chakrabarty | 2018-06-19 |
| 9359868 | Recovery from a subsurface hydrocarbon reservoir | — | 2016-06-07 |
| 8114002 | Vertical filter filling machine and process | Martin T. Garthaffner, Steven F. Spiers, Steven R. Rinehart, Barry S. Smith, James D. Evans | 2012-02-14 |
| 7975877 | Bead feeder | Martin T. Garthaffner, Travis M. Garthaffner, Jeremy J. Straight, James D. Evans, David Goldstein +1 more | 2011-07-12 |
| 7713184 | Vertical filter filling machine and process | Martin T. Garthaffner, Steven F. Spiers, Steven R. Rinehart, Barry S. Smith, James D. Evans | 2010-05-11 |
| 7479099 | Vertical filter filling machine and process | Martin T. Garthaffner, Steven F. Spiers, Steven R. Rinehart, Barry S. Smith, James D. Evans | 2009-01-20 |
| 6913784 | Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters | Lixin Xue, Kent B. Koller, Qiong Gao, Tim Sherwood, Charles Thomas +1 more | 2005-07-05 |
| 6723033 | Method and apparatus for producing particle bearing filter rod | Charles Gary Atwell, Martin T. Garthaffner | 2004-04-20 |
| 6158510 | Steam distribution and production of hydrocarbons in a horizontal well | Russell M. Bacon, Daryl Gordon Youck, Kai Sun Chan | 2000-12-12 |
| 5542886 | Process and apparatus for the production of star profile nails | Edwin L. Cutright, Martin Heidorn, William L. Kelly | 1996-08-06 |
| 5339871 | Apparatus and methods for transferring and metering granular material | Alfred L. Collins, Edwin L. Cutright, James A. DeBlasio, Richard H. Dickerson, Billy J. Kean, Jr. +1 more | 1994-08-23 |
| 5127511 | Methods and apparatus for feeding and assembling cylindrical articles from bulk at high speed | Billy J. Keen, Jr., Richard B. Reich | 1992-07-07 |
| D302992 | Swimming pool basketball goal | — | 1989-08-22 |
| 4838310 | Hydroelectrically powered, remotely controlled irrigation system | John Charles Gray, Eric M. Scott | 1989-06-13 |
| 4236062 | Apparatus for electrical perforation of webs | A. Clifton Lilly, Jr., Warren E. Claflin, William R. Hardesty, Roger L. Hopkins, Harry V. Lanzillotti | 1980-11-25 |