| 10458136 |
Method and apparatus for producing waves suitable for surfing using wave-forming caissons with floating wave attenuator |
Thomas J. Lochtefeld |
2019-10-29 |
| 10233660 |
Apparatus for producing waves for surfing using staggered wave generators extended along a curved stagger line |
Thomas J. Lochtefeld |
2019-03-19 |
| 9956510 |
Filtration system and method for filtering a liquid |
— |
2018-05-01 |
| 9879438 |
Method and apparatus for dampening waves in a wave pool using padded grate drainage system |
Thomas J. Lochtefeld, Hendrik Dirk van Ettinger |
2018-01-30 |
| 9856665 |
Method and apparatus for dampening waves in a wave pool |
Thomas J. Lochtefeld, Hendrik Dirk van Ettinger |
2018-01-02 |
| 9777494 |
Method and apparatus for producing progressive waves suitable for surfing using staggered wave generators in sequence |
Thomas J. Lochtefeld |
2017-10-03 |
| 9556633 |
Method for producing waves for surfing using staggered wave generators extended along a curved stagger line |
Thomas J. Lochtefeld |
2017-01-31 |
| 9506259 |
Method and apparatus for dampening waves in a wave pool |
Thomas J. Lochtefeld, Hendrik Dirk van Ettinger |
2016-11-29 |
| 8561221 |
Method and apparatus for dampening waves in a wave pool |
Thomas J. Lochtefeld, Hendrik Dirk van Ettinger |
2013-10-22 |
| 5771848 |
Device for feeding liquid fuel to a diesel-type I.C. engine |
— |
1998-06-30 |
| 5621925 |
Pool or water tank, such as a swimming pool, provided with means generating waves |
— |
1997-04-22 |
| 5047146 |
Bidirectional flow vacuum filter for a swimming pool having influent and effluent conduits as structural members |
— |
1991-09-10 |
| 4979244 |
Wave valve |
— |
1990-12-25 |
| 4705006 |
Fuel injection pump for an internal combustion engine comprising a device for adjusting the instant of injection fuel delivery |
— |
1987-11-10 |
| 4558474 |
Wave generator |
— |
1985-12-17 |
| 4522535 |
Surf wave generator |
— |
1985-06-11 |
| 4515500 |
Combustion powered wave generator |
— |
1985-05-07 |
| 4467483 |
Pneumatic wave generator |
— |
1984-08-28 |
| 4426198 |
Fuel-injection pump for internal combustion engine |
Roger Brisson, Claude Bonniot |
1984-01-17 |
| 4400273 |
Pressure filter for liquid, in particular water |
— |
1983-08-23 |
| 4226216 |
Method of quick pneumatic braking of a diesel engine |
— |
1980-10-07 |
| 4195610 |
Method and device for stopping a fuel-injection internal combustion engine in case of overspeed |
— |
1980-04-01 |