| 10507380 |
Multi-stage progressive risk mini game |
James Brett Nowak, Shawn Carnes, Michael Kane |
2019-12-17 |
| 10406428 |
Multi-stage progressive risk mini game |
James Brett Nowak, Shawn Carnes, Michael Kane |
2019-09-10 |
| 8821263 |
Leveraging optional game features to remove in-game assets from a virtual economy |
Michael Kane, Justin Wickett, Jessup Ferris, Karl Boghossian |
2014-09-02 |
| 7090736 |
Pressure vessel prestressing technique |
— |
2006-08-15 |
| 6932391 |
Quick-release fitting assembly |
George Shoemaker Ellis |
2005-08-23 |
| 6660214 |
Pressure vessel manufacture method |
— |
2003-12-09 |
| 5568878 |
Filament wound pressure vessel having a reinforced access opening |
— |
1996-10-29 |
| 4994132 |
Method and apparatus for attaching an insert in a hollow body |
Michel Liekens, Arthur M. Kepler |
1991-02-19 |
| 4785956 |
Tank fitting for a filament-wound vessel |
Arthur M. Kepler, Clyde W. Groves |
1988-11-22 |
| D297560 |
Colloidalizing venturi valve |
— |
1988-09-06 |
| 4705468 |
Apparatus for rotationally casting a plastic tank liner having an access fitting |
— |
1987-11-10 |
| 4595037 |
Split tank closure and diaphragm assembly |
Arthur M. Kepler, Clyde W. Groves |
1986-06-17 |
| 4219125 |
Tank closure assembly |
Arthur J. Wiltshire, Harry R. Nara, Ward L. Bliley |
1980-08-26 |