Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259079 | Sealing plug assemblies, sealing elements, and bleed lances for line stopping a pipe and systems and methods thereof | David Albertson, Paul Hatch, Ray Prater, Joaquin Reyes Espinosa, Robert Niksich +2 more | 2025-03-25 |
| 12188602 | Sealing plug assemblies, line stop assemblies, and yokes with fluid pathways for line stopping a pipe and methods for the use thereof | David Albertson, Paul Hatch, Ray Prater, Joaquin Reyes Espinosa, Robert Niksich +2 more | 2025-01-07 |
| RE48788 | Chemical amplification based on fluid partitioning | Bill W. Colston, Christopher J. Elkin | 2021-10-26 |
| 10239009 | Continuously-operable flow stream processing system and method | Mark A. Mitchell | 2019-03-26 |
| RE47080 | Chemical amplification based on fluid partitioning | Bill W. Colston, Christopher J. Elkin | 2018-10-09 |
| RE46322 | Method for chemical amplification based on fluid partitioning in an immiscible liquid | Bill W. Colston, Christopher J. Elkin | 2017-02-28 |
| 9550186 | Micro-fluidic partitioning between polymeric sheets for chemical amplification and processing | — | 2017-01-24 |
| RE45539 | Method for chemical amplification based on fluid partitioning in an immiscible liquid | Bill W. Colston, Christopher J. Elkin | 2015-06-02 |
| 9038689 | Micro-fluidic partitioning between polymeric sheets for chemical amplification and processing | — | 2015-05-26 |
| 9017458 | Method of concurrently filtering particles and collecting gases | Mark A. Mitchell, Annemarie Meike | 2015-04-28 |
| 8540675 | Introducer assembly and method for forming an introducer assembly | Grant Mauch, Kevin Pietsch, Steve Moreland | 2013-09-24 |
| RE43365 | Apparatus for chemical amplification based on fluid partitioning in an immiscible liquid | Bill W. Colston, Christopher J. Elkin | 2012-05-08 |
| 8101091 | Introducer assembly and method for forming an introducer assembly | Grant Mauch, Kevin Pietsch, Steve Moreland | 2012-01-24 |
| RE42875 | Staged combustion with piston engine and turbine engine supercharger | Larry E. Fischer, Kevin C. O'Brien | 2011-11-01 |
| 7915334 | Dual purpose receiver sheet | Simon R. Cuch | 2011-03-29 |
| RE41780 | Chemical amplification based on fluid partitioning in an immiscible liquid | Bill W. Colston, Christopher J. Elkin | 2010-09-28 |
| 7276306 | System for the co-production of electricity and hydrogen | Ai Quoc Pham | 2007-10-02 |
| 7229739 | Positive working thermal plates | Paul A. Perron, William J. Ryan | 2007-06-12 |
| 7041481 | Chemical amplification based on fluid partitioning | Billy Colston, Chris Elkin | 2006-05-09 |
| 7040094 | Staged combustion with piston engine and turbine engine supercharger | Larry E. Fischer, Kevin C. O'Brien | 2006-05-09 |
| 6790030 | Multi-stage combustion using nitrogen-enriched air | Larry E. Fischer | 2004-09-14 |
| 6413590 | Glossy ink jet medium | Andrew Naisby, Everett W. Bennett, Jimal D. Hadla, Leonard R. Gemme | 2002-07-02 |
| 6074093 | Thermal insulating container | — | 2000-06-13 |
| 6001482 | Ink jet receptor element having a protective layer | Theresa M. Chagnon, Douglas A. Cahill, Richard S. Himmelwright, Dene H. Taylor | 1999-12-14 |
| 5958299 | Explosive simulants for testing explosive detection systems | John W. Kury | 1999-09-28 |