Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282960 | Compression of an exchange traded derivative portfolio | Suzanne Sprague, Sean Downey, Dhiraj Bawadhankar, Stephen Hurst, Matthew Simpson +1 more | 2025-04-22 |
| 12112375 | Listed options position compression system | Richard Co, Dhiraj Bawadhankar, Florian Huchedé, John Kerpel, Andrey Lopatin +1 more | 2024-10-08 |
| 12056092 | Data file compression | Anton Chuprun, Sean Downey, Matthew Simpson, Matthew Steven Waldis, Jeffrey Graham Rosenthal | 2024-08-06 |
| 11861710 | Compression of an exchange traded derivative portfolio | Suzanne Sprague, Sean Downey, Dhiraj Bawadhankar, Stephen Hurst, Matthew Simpson +1 more | 2024-01-02 |
| 11727491 | Listed options position compression system | Richard Co, Dhiraj Bawadhankar, Florian Huchedé, John Kerpel, Andrey Lopatin +1 more | 2023-08-15 |
| 11681658 | Data file compression | Anton Chuprun, Sean Downey, Matthew Simpson, Matthew Steven Waldis, Jeffrey Graham Rosenthal | 2023-06-20 |
| 11605130 | Compression of an exchange traded derivative portfolio | Suzanne Sprague, Sean Downey, Dhiraj Bawadhankar, Stephen Hurst, Matthew Simpson +1 more | 2023-03-14 |
| 11488246 | Listed options position compression system | Richard Co, Dhiraj Bawadhankar, Florian Huchedé, John Kerpel, Andrey Lopatin +1 more | 2022-11-01 |
| 11270377 | Compression of an exchange traded derivative portfolio | Suzanne Sprague, Sean Downey, Dhiraj Bawadhankar, Stephen Hurst, Matthew Simpson +1 more | 2022-03-08 |
| 11080785 | Listed options position compression system | Richard Co, Dhiraj Bawadhankar, Florian Huchedé, John Kerpel, Andrey Lopatin +1 more | 2021-08-03 |
| 10884988 | Data file compression | Anton Chuprun, Sean Downey, Matthew Simpson, Matthew Steven Waldis, Jeffrey Graham Rosenthal | 2021-01-05 |
| 9350101 | Male blade electrical connector | — | 2016-05-24 |
| D712716 | Ribbed electronic knob | — | 2014-09-09 |
| 8706419 | System and method for monitoring the change in permeability of a water well | William C. Frazier | 2014-04-22 |
| 7648380 | DC plug connector | — | 2010-01-19 |
| 7404547 | Multi-component end member assembly and air spring assembly including the same | — | 2008-07-29 |
| 7325794 | Air spring assembly and method | — | 2008-02-05 |
| 6997746 | Crimp connector | — | 2006-02-14 |
| 6116959 | Stacked electrical socket assembly | — | 2000-09-12 |
| 5984005 | Wellbore milling inserts and mills | Shane P. Hart, Thurman B. Carter, Christopher P. Hutchinson, Guy L. McClung, III | 1999-11-16 |
| 5941765 | Sander | — | 1999-08-24 |
| D405055 | Electrical terminal housing | — | 1999-02-02 |
| 5719753 | Circuit board assembly | — | 1998-02-17 |
| 5579845 | Method for improved water well production | John Jansen, William C. Frazier | 1996-12-03 |
| 5380227 | Electrical terminal | — | 1995-01-10 |