Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11278067 | Brim mounted face shields and methods of using same | — | 2022-03-22 |
| D925131 | Brim mounted face shield | — | 2021-07-13 |
| D907299 | Brim mounted face shield | — | 2021-01-05 |
| D907300 | Brim mounted face shield | — | 2021-01-05 |
| 10168371 | System and methods for determining the impact of moisture on dielectric sealing material of downhole electrical feedthrough packages | Hua Xia, Tucker Havekost, Erich Preissler, Mike Grimm | 2019-01-01 |
| 9966169 | Integrated downhole electrical feedthrough packages | Hua Xia, Nelson Settles, Tucker Havekost | 2018-05-08 |
| 8833209 | Adjustable gripping tool | — | 2014-09-16 |
| 8688550 | Method and apparatus for leveraged tax efficient investment management | David W. Schulz, John M. Blaser, Todd Hanson | 2014-04-01 |
| 8616096 | Hand tool with torque drive shaft | — | 2013-12-31 |
| 8402863 | Adjustable gripping tool | — | 2013-03-26 |
| 7992470 | Adjustable gripping tool | — | 2011-08-09 |
| 7906735 | Electrically conductive dynamic environmental seal | James D. Strayer, Patricia S. Dean | 2011-03-15 |
| 7878814 | Electrically conductive bearing retainers | Patricia D. Chin, James D. Strayer | 2011-02-01 |
| 7748298 | Adjustable gripping tool | — | 2010-07-06 |
| D618974 | Hydrant tool | — | 2010-07-06 |
| D576465 | Foldable driver tool | — | 2008-09-09 |
| D572104 | Driver tool | — | 2008-07-01 |
| 7031937 | Method and apparatus for tax efficient investment management | David W. Schulz | 2006-04-18 |
| 6991185 | Multi-component foam dispenser with improved flow metering means | — | 2006-01-31 |
| 6902157 | Vibration isolator | — | 2005-06-07 |
| 6889579 | Adjustable gripping tool | — | 2005-05-10 |
| 6889592 | Fixture for mounting weapons, and method of using | John D. Isker, Michael L. Wells | 2005-05-10 |
| 6687681 | Method and apparatus for tax efficient investment management | David W. Schulz, John M. Blaser, Todd Hanson | 2004-02-03 |
| 6564973 | Carton for foam dispensing system | Michael C. Dean, Ross Wilson, Gary Grunauer, Gurp Ahluwalia | 2003-05-20 |
| 6536820 | Handle assembly for bulk fluid containers | Michael C. Dean, Ross Wilson | 2003-03-25 |