| 6142257 |
Oil pickup tube for internal combustion engine |
Glen Eifert |
2000-11-07 |
| 6105548 |
Mounting apparatus for an engine and transmission |
Robert B. Carlson, Glen Eifert, William W Doolittle, III |
2000-08-22 |
| 5894715 |
Mounting apparatus for connecting a power head to a device |
Michael Braun, Gary S. Johnson |
1999-04-20 |
| 5819513 |
Power head assembly for electric grass cutting device |
Michael Braun, Gary S. Johnson |
1998-10-13 |
| 5619845 |
Battery-powered lawn cutting system |
Paul A. Tharman, John A. Fiorenza, II, Joseph L. Pfaff, Richard A. Dykstra, William H. Reitman |
1997-04-15 |
| 5606851 |
Battery-powered lawn cutting system |
Paul A. Tharman, John A. Fiorenza, II, Joseph L. Pfaff, Richard A. Dykstra, William H. Reitman |
1997-03-04 |
| D375963 |
Power head for a cordless electric lawnmower |
Michael Braun, Eric Fickas, Eileen Scharenbroch, Kipp K. Stevens |
1996-11-26 |
| 5282397 |
Engine balancing system having at least one pivoting counterbalance weight |
Joseph R. Harkness, William R. Frank |
1994-02-01 |
| 4819593 |
Pivoting balancer system |
Joseph R. Harkness, Norbert Vogl, Glen Eifert |
1989-04-11 |