Ohlmann; Hans-Armin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohlmann; Hans-Armin.The latest application filed is for "two-stroke internal combustion engine with enhanced scavenging".
- Ohlmann; Hans-Armin - Ayr ON CA
- Ohlmann; Hans-Armin - Ayr Ontario CA
| Patent | Date |
|---|---|
| Two-stroke internal combustion engine with enhanced scavenging Grant 7,849,824 - Ohlmann December 14, 2 | 2010-12-14 |
| Two-Stroke Internal Combustion Engine with Enhanced Scavenging App 20080196701 - Ohlmann; Hans-Armin | 2008-08-21 |
| Vertical axis wind turbine Grant 6,942,454 - Ohlmann September 13, 2 | 2005-09-13 |
| Stacking system for injection molded articles App 20050098514 - Ohlmann, Hans-Armin | 2005-05-12 |
| Vertical axis wind turbine App 20040141845 - Ohlmann, Hans-Armin | 2004-07-22 |
| Handling and cooling system for plastic container preforms Grant 6,296,473 - Ohlmann October 2, 2 | 2001-10-02 |
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