Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132272 | Carburetor arrangement | David Kostka | 2018-11-20 |
| 9784219 | Carburetor arrangement | David Kostka | 2017-10-10 |
| 9765918 | Portable gas powered internal combustion engine arrangement | — | 2017-09-19 |
| 9121372 | Portable gas powered internal combustion engine arrangement | — | 2015-09-01 |
| 9097212 | Carburetor arrangement | David Kostka | 2015-08-04 |
| 8656884 | Portable gas powered internal combustion engine arrangement | — | 2014-02-25 |
| 8511286 | Carburetor arrangement | David Kostka | 2013-08-20 |
| 8109251 | LPG fueled internal combustion engine powered devices | David Kostka | 2012-02-07 |
| 7878170 | LPG fueled internal combustion engine powered devices | David Kostka | 2011-02-01 |
| 7874275 | Portable gas powered internal combustion engine arrangement | — | 2011-01-25 |
| 7854219 | Portable gas powered internal combustion engine arrangement | — | 2010-12-21 |
| 7748365 | Portable gas powered internal combustion engine arrangement | — | 2010-07-06 |
| 7743755 | Portable gas powered internal combustion engine arrangement | — | 2010-06-29 |
| 7739996 | Portable gas powered internal combustion engine arrangement | — | 2010-06-22 |
| 7735464 | Portable gas powered internal combustion engine arrangement | — | 2010-06-15 |
| 7730868 | Portable gas powered internal-combustion engine arrangement | — | 2010-06-08 |
| 7703430 | Portable gas powered internal combustion engine arrangement | — | 2010-04-27 |
| 7690347 | Portable gas powered internal combustion engine arrangement | — | 2010-04-06 |
| 7631636 | Portable gas powered internal combustion engine arrangement | — | 2009-12-15 |
| D602957 | Gas powered internal combustion engine for a string trimmer | — | 2009-10-27 |
| D602958 | Gas powered internal combustion engine for use in a leaf blower | — | 2009-10-27 |
| D602959 | Gas powered internal combustion engine for use in a leaf blower | — | 2009-10-27 |
| D602954 | Gas powered internal combustion engine for use in a string trimmer | — | 2009-10-27 |
| D602952 | Gas powered internal combustion engine for a string trimmer | — | 2009-10-27 |
| D602953 | Gas powered internal combustion engine for use in a leaf blower | — | 2009-10-27 |