Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264763 | System for conduit squeeze retainer | Dmitry Yashin, Roy L. Dean | 2025-04-01 |
| 12203581 | Polymer pipe, a pipe joint insert device, a pipe joint assembly, and methods of forming same | Andrew J. Wells | 2025-01-21 |
| 12038108 | System, method and apparatus for in-line removable pipe assembly | Dmitry Yashin, Roy L. Dean | 2024-07-16 |
| 11543054 | Pipe retrieval apparatus, system, and method | Michael A. Dotsey, Dmitry Yashin, Aaron Blinn, Mark Brunni, John Swartzentruber | 2023-01-03 |
| 11441714 | System, method and apparatus for ramped retainer for a pipe | Dmitry Yashin, Roy L. Dean | 2022-09-13 |
| 11098832 | System, method and apparatus for low profile seal | Roy L. Dean, John R. Magargal | 2021-08-24 |
| 11098834 | System, method and apparatus for debris shield for squeeze-activated retainer for a conduit | Dmitry Yashin, Roy L. Dean | 2021-08-24 |
| 11054060 | Pipe retriever apparatus, system, and method | Dmitry Yashin, Aaron Blinn, Mark Brunni, John Swartzentruber, Michael A. Dotsey | 2021-07-06 |
| 11035505 | System, method and apparatus for in-line removable pipe assembly | Dmitry Yashin, Roy L. Dean | 2021-06-15 |
| 11015753 | System, method and apparatus for pull-actuated spline for coupling with a pipe | Dmitry Yashin, Roy L. Dean | 2021-05-25 |
| 10808844 | System, method and apparatus for pipe restrained joint seal and lock | Dmitry Yashin, Roy L. Dean | 2020-10-20 |
| 10794517 | System, method and apparatus for expansion coupling for pipes with sheathed grooves | Dmitry Yashin | 2020-10-06 |
| 10746335 | System, method and apparatus for ramped retainer for a pipe | Dmitry Yashin, Roy L. Dean | 2020-08-18 |
| 10550979 | System for conduit squeeze retainer | Dmitry Yashin, Roy L. Dean | 2020-02-04 |
| 10443204 | System, method and apparatus for basement footer concrete forms and drainage-related components | Roy L. Dean | 2019-10-15 |
| 10443766 | System, method and apparatus for restrained pipe joint | Scott Griffith, Roy L. Dean | 2019-10-15 |
| 9568120 | Flush joint pipe | John M. Coogan, John R. Stott, Steve B. Gross, Gary A. Leigh | 2017-02-14 |
| 9200732 | Flush joint pipe | John M. Coogan, John R. Stott, Steve B. Gross, Gary A. Leigh | 2015-12-01 |
| 8230536 | Fabric fastened changing table | Jeffrey Swan, Neil C. Penza, Todd D. Sorzano, Matthew J. Ransil, Thomas Pollack +3 more | 2012-07-31 |
| 8187111 | Child motion device | Matthew J. Velderman | 2012-05-29 |
| 8146989 | Child soothing device with a low frequency sound chamber | James E. Godiska, Nick Efthemios Papageorge | 2012-04-03 |
| 8029377 | Child motion device | Matthew J. Velderman, William B. Bellows, Matthew J. Ransil, James E. Godiska, Baku Kakuda | 2011-10-04 |
| 7938731 | Compartment for integrating an electronic device in a child motion device | Nick Efthemios Papageorge, William B. Bellows | 2011-05-10 |
| 7918742 | Motor drive feedback control for a child motion device | Matthew J. Ransil, James E. Godiska | 2011-04-05 |
| 7908686 | Changing table for a playard | Jeffrey Swan, Neil C. Penza, Todd D. Sorzano, Matthew J. Ransil, Thomas Pollack +3 more | 2011-03-22 |