Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378731 | Overlapping modular mat system including mat components having fortifying members | James Kerwin McDowell, Gaurav Agrawal, Saad Aziz, Dane Manuel, Adam Marcel | 2025-08-05 |
| 12291826 | Overlapping modular mat system including mat components having fortifying members | James Kerwin McDowell, Gaurav Agrawal, Saad Aziz, Dane Manuel, Adam Marcel | 2025-05-06 |
| 10639775 | Systems, apparatus and methods for manipulating a ground cover attachment pin | David J. Tilley, Matthew Stephen James Lanigan, James Kerwin McDowell | 2020-05-05 |
| 10355417 | Apparatus and methods for electrically coupling multiple electrically-conductive ground covers | James Kerwin McDowell | 2019-07-16 |
| 9972942 | Apparatus and methods for insulating an electrically-groundable support surface | Mathew Stephen James Lanigan, Kenneth Edward Durio, James Kerwin McDowell | 2018-05-15 |
| 9790758 | Apparatus and methods for mechanically coupling a sealing system around the opening to cellar formed around a hydrocarbon exploration or production well | Aaron William Dugas, Kenneth Edward Durio, James Kerwin McDowell, Richard L. Edwards | 2017-10-17 |
| 9745815 | Apparatus and methods for sealing around the opening to a cellar formed around a hydrocarbon exploration or production well | Aaron William Dugas, Kenneth Edward Durio, James Kerwin McDowell, Richard L. Edwards | 2017-08-29 |
| 9677229 | Methods of manufacturing load-supporting mats for use with interfacing gap seal members | Richard L. Edwards, James Kerwin McDowell | 2017-06-13 |
| 9637871 | Load-supporting surface with actively connected gap seals and related apparatus and methods | Richard L. Edwards, James Kerwin McDowell | 2017-05-02 |
| 9605392 | Load-supporting surface with redundant interfacing gap seal members and related methods | Richard L. Edwards, James Kerwin McDowell | 2017-03-28 |
| 9404227 | Load-supporting surface with interfacing gap seal members and related apparatus and methods | Richard L. Edwards, James Kerwin McDowell | 2016-08-02 |