| 8590177 |
Fastening system of a mini crampon to a ski mountaineering/alpine touring (AT) ski boot |
— |
2013-11-26 |
| D656003 |
Collapsible shower curtain rod |
— |
2012-03-20 |
| 6942089 |
Sealless reciprocating slat conveyor having vertically installable components |
— |
2005-09-13 |
| 6814637 |
Marine, inboard, through-hull propeller drive |
— |
2004-11-09 |
| 6663449 |
Low frontal area, inboard, through-hull propeller drive |
— |
2003-12-16 |
| 6413127 |
Low frontal area, inboard, through-hull propeller drive and methods for assembling and adjusting the drive |
— |
2002-07-02 |
| 6257396 |
Sealless, particulate impervious reciprocating conveyor |
— |
2001-07-10 |
| 5957267 |
Reciprocating conveyor in a trailer having higher structural and operational efficiency |
Erik A. Marttila |
1999-09-28 |
| 5799778 |
Drive system for reciprocating conveyors |
— |
1998-09-01 |
| 5383548 |
Reciprocating floor conveyor |
— |
1995-01-24 |
| 5346056 |
Reciprocating floor construction |
— |
1994-09-13 |
| 5340264 |
Reciprocating floor conveyor |
— |
1994-08-23 |
| 5332081 |
Reciprocating conveyor having detachable drive unit |
— |
1994-07-26 |
| 5323894 |
Reciprocating floor construction |
— |
1994-06-28 |
| 5310044 |
Reciprocating floor conveyor having slats of varied size and drive system therefor |
— |
1994-05-10 |
| 5228556 |
Liquid-tight reciprocating floor construction |
— |
1993-07-20 |
| 5222592 |
Liquid-tight reciprocating floor construction |
— |
1993-06-29 |
| 5222593 |
Reciprocating floor conveyor and drive system therefor |
— |
1993-06-29 |
| 5222590 |
Reciprocating floor conveyor drive mechanism |
— |
1993-06-29 |
| 5165525 |
Liquid-tight reciprocating floor construction |
— |
1992-11-24 |
| 5156259 |
Slat-type conveyer for unidirectional load movement |
— |
1992-10-20 |
| 4417634 |
Elevating transporter with mechanical drive |
Douglas Ross |
1983-11-29 |