Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267556 | Method of using a split winglet | Philipp Witte, Billy P. Tung, Fedor Kleshchev | 2022-03-08 |
| 10246181 | Method for attaching a split winglet to a wing | Philipp Witte, Billy P. Tung, Fedor Kleshchev | 2019-04-02 |
| 10035588 | Laminar flow winglet | Brett I. Lyons | 2018-07-31 |
| 9845162 | Protective finish for wing tip devices | — | 2017-12-19 |
| 9802385 | Method constructing a fabric jacketed unidirectional noodle | Joshua William Zarfos, Vladislav A. Andryukov | 2017-10-31 |
| 9452825 | Winglet attach fitting for attaching a split winglet to a wing | Philipp Witte, Billy P. Tung, Fedor Kleshchev | 2016-09-27 |
| 9440414 | Fabric jacketed unidirectional noodle | Joshua William Zarfos, Vladislav A. Andryukov | 2016-09-13 |
| 9145203 | Natural laminar flow wingtip | Brett I. Lyons | 2015-09-29 |
| 7624987 | Biased card deal | David J. Richards, Spencer Peterson | 2009-12-01 |
| 7584968 | Poker game and apparatus for play thereof | David J. Richards, Spencer Peterson | 2009-09-08 |
| 7422215 | Biased card deal | David J. Richards, Spencer Peterson | 2008-09-09 |
| 6854426 | Portable corral apparatus | Dana Sander | 2005-02-15 |
| 6729267 | Expandable corral for attachment to a horse trailer | — | 2004-05-04 |
| 6725808 | Portable corral apparatus | Dana Sander | 2004-04-27 |