KIRSTEIN; Gerhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for KIRSTEIN; Gerhard.The latest application filed is for "semiautomatic or fully automatic firearm".
- KIRSTEIN; Gerhard - Augsburg DE
| Patent | Date |
|---|---|
| Semiautomatic Or Fully Automatic Firearm App 20220065564 - KIRSTEIN; Gerhard | 2022-03-03 |
| Semi-automatic or fully automatic firearm Grant 11,209,232 - Kirstein December 28, 2 | 2021-12-28 |
| Semi-automatic Or Fully Automatic Firearm App 20200232739 - KIRSTEIN; Gerhard | 2020-07-23 |
| Electromagnetic drive, drive installation and use thereof Grant 8,810,083 - Kirstein August 19, 2 | 2014-08-19 |
| Electromagnetic Drive, Drive Installation And Use Thereof App 20120306295 - KIRSTEIN; Gerhard | 2012-12-06 |
| Semiautomatic or fully automatic firearm Grant 8,042,296 - Kirstein October 25, 2 | 2011-10-25 |
| Semiautomatic Or Fully Automatic Firearm App 20110239852 - KIRSTEIN; Gerhard | 2011-10-06 |
| Shiftable toothed-belt drive Grant 7,004,866 - Kirstein February 28, 2 | 2006-02-28 |
| Shiftable toothed-belt drive App 20040097309 - Kirstein, Gerhard | 2004-05-20 |
| Breech block control for firearm for projectiles Grant 5,886,281 - Kirstein March 23, 1 | 1999-03-23 |
| Device for feeding fuel and combustion air to internal combustion engines Grant 5,636,618 - Kirstein June 10, 1 | 1997-06-10 |
| Automated control system for traction vehicles Grant 4,850,249 - Kirstein July 25, 1 | 1989-07-25 |
| Measuring and testing circuit Grant 4,661,772 - Kirstein April 28, 1 | 1987-04-28 |
| Electronic control system for a motive unit Grant 4,653,003 - Kirstein March 24, 1 | 1987-03-24 |
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