Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103651 | Multi-function oar | — | 2024-10-01 |
| 11254162 | Tire assembly and disassembly auxiliary device | — | 2022-02-22 |
| 11097406 | Dust boot tool | — | 2021-08-24 |
| 10946947 | Oar capable of bailing water | — | 2021-03-16 |
| 10598618 | Detachable boiling point detector for brake fluid | — | 2020-03-24 |
| 10139010 | Fluid transfer device based on pneumatic sucking and expelling | — | 2018-11-27 |
| D808431 | Pump nozzle | — | 2018-01-23 |
| D802629 | Piston | — | 2017-11-14 |
| D784417 | Filler | — | 2017-04-18 |
| D776734 | Oil drainage exhauster | — | 2017-01-17 |
| D773544 | Oil recycle funnel for an oil filler | — | 2016-12-06 |
| D739275 | Caliper for disks | — | 2015-09-22 |
| 8240433 | Oil drain and suction pump | — | 2012-08-14 |
| 7798785 | Automatic pressure-relieving apparatus for suction pump | — | 2010-09-21 |
| D541323 | Extractor device | — | 2007-04-24 |
| D539822 | Extractor basket | — | 2007-04-03 |
| 7104290 | Joint for a fluid pumping apparatus | — | 2006-09-12 |
| 6558138 | Manual/pneumatic oil-pumping device | — | 2003-05-06 |
| D469110 | Oil pumping device | — | 2003-01-21 |
| 6484744 | Oil pumping device | — | 2002-11-26 |
| 5936414 | Brake oil detector | — | 1999-08-10 |
| 5450924 | Portable oil suction device | — | 1995-09-19 |