Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110993 | Fittings for sealing a wire within a tube and related methods | Courtney Parsons, Geoffrey White | 2024-10-08 |
| 12071946 | Fluid pump with dual plungers and related systems and methods | Courtney Parsons | 2024-08-27 |
| 12012965 | Pump having opposing magnets between a rotor and stator, and related assemblies, systems, and methods | Geoffrey White, Courtney Parsons | 2024-06-18 |
| 11421694 | Pump having magnets for journaling and magnetically axially positioning rotor thereof, and related methods | Geoffrey White, Courtney Parsons | 2022-08-23 |
| 11396870 | Reciprocating fluid pump including at least one magnet on a spool of a shuttle valve | David M. Simmons, Geoffrey White | 2022-07-26 |
| 10890172 | Fluid pumps and related systems and methods | Courtney Parsons | 2021-01-12 |
| 10273953 | Methods of manufacturing a pneumatic reciprocating fluid pump with improved check valve assembly | John M. Simmons, David M. Simmons, Kenji A. Kingsford, Bruce Johnson | 2019-04-30 |
| 10253761 | Reciprocating pumps | John M. Simmons, Kenji A. Kingsford, David M. Simmons | 2019-04-09 |
| 10036382 | Pneumatic reciprocating fluid pump with improved check valve assembly, and related methods | John M. Simmons, David M. Simmons, Kenji A. Kingsford, Bruce Johnson | 2018-07-31 |
| 9970430 | Multi-port metering pump assembly and related methods | Kenji A. Kingsford, Ervin Andy Hutchinson, Courtney Parsons | 2018-05-15 |
| 9874206 | Fluid-driven pump having a modular insert and related methods | John M. Simmons, David M. Simmons, Bruce Johnson | 2018-01-23 |
| 9856865 | Pneumatic reciprocating fluid pump with reinforced shaft | John M. Simmons, David M. Simmons, Kenji A. Kingsford, Ervin Andy Hutchinson | 2018-01-02 |
| 9605669 | Multi-port metering pump assembly and related methods | Kenji A. Kingsford, Ervin Andy Hutchinson, Courtney Parsons | 2017-03-28 |
| 9360000 | Reciprocating pumps and related methods | John M. Simmons, David M. Simmons, Kenji A. Kingsford | 2016-06-07 |
| 9004881 | Modular fluid-driven diaphragm pump and related methods | John M. Simmons, David M. Simmons, Bruce Johnson | 2015-04-14 |
| 8636484 | Bellows plungers having one or more helically extending features, pumps including such bellows plungers, and related methods | John M. Simmons, David M. Simmons | 2014-01-28 |
| 8622720 | Reciprocating fluid pumps including magnets and related methods | John M. Simmons, David M. Simmons, Kenji A. Kingsford | 2014-01-07 |
| 8262366 | Piston systems having a flow path between piston chambers, pumps including a flow path between piston chambers, and methods of driving pumps | John M. Simmons, David M. Simmons | 2012-09-11 |
| 7591485 | Connections for tubing and method of connecting tubing segments | John M. Simmons, David M. Simmons | 2009-09-22 |
| 7458309 | Reciprocating pump, system or reciprocating pumps, and method of driving reciprocating pumps | John M. Simmons, David M. Simmons | 2008-12-02 |
| 7380685 | Containers, sleeves and lids therefor, assemblies thereof, and holding structure therefor | Michael J. Simmons, Jack Simmons, John M. Simmons, David M. Simmons | 2008-06-03 |
| 6685443 | Pneumatic reciprocating pump | John M. Simmons, David M. Simmons | 2004-02-03 |
| 6651693 | Check valve | John M. Simmons, David M. Simmons | 2003-11-25 |
| 6402206 | Fitting for plastic tubing | John M. Simmons | 2002-06-11 |
| 6295918 | Suspended diaphragm | John M. Simmons | 2001-10-02 |