| 6880815 |
Apparatus for aerating water |
— |
2005-04-19 |
| 6666775 |
Pin for ninepins and bowling |
— |
2003-12-23 |
| 6260831 |
Apparatus for aerating water with fine bubbles |
— |
2001-07-17 |
| 6196928 |
Plastic pin and method of making same |
— |
2001-03-06 |
| 6083112 |
Method for manufacturing plastic bowling pins |
Claudius Jager |
2000-07-04 |
| 5951125 |
Roller belt arrangement for endless track vehicles especially snowmobiles |
Claudius Jager, Sebastian Jäger |
1999-09-14 |
| 5902021 |
Snowmobile roller belt arrangement having drive members attached by a screw connection with elastic cushion |
— |
1999-05-11 |
| 5693265 |
Water aerator |
Andreas Jäger, Sebastian Jäger |
1997-12-02 |
| 5655970 |
Plastic pin |
— |
1997-08-12 |
| 5595542 |
Material filled plastic bowling pin |
— |
1997-01-21 |
| 5569093 |
Hollow plastic pin with varying wall thickness |
— |
1996-10-29 |
| 5510067 |
Method of producing a plastic pin having an insert in a neck portion |
Andreas Jäger, Sebastian Jäger |
1996-04-23 |
| 5462495 |
Roller belt arrangement for caterpillar track-type vehicles |
— |
1995-10-31 |
| 5358390 |
Eccentric screw pump |
— |
1994-10-25 |
| 5158715 |
Apparatus for aerating water |
— |
1992-10-27 |
| 5088177 |
Method and apparatus for producing conveyor belts having rigid carrier means |
— |
1992-02-18 |
| 5020658 |
Connection arrangement to provide in endless band |
— |
1991-06-04 |
| 5015219 |
Roller belt arrangement for caterpillar track-type vehicles |
— |
1991-05-14 |