| RE40848 |
Combination rechargeable, detachable battery system and power tool |
James F. Pitzen, Jeffrey D. Smith |
2009-07-14 |
| RE40681 |
Combination rechargeable, detachable battery system and power tool |
James F. Pitzen, Jeffrey D. Smith |
2009-03-24 |
| 5792573 |
Rechargeable battery adapted to be attached to orthopedic device |
James F. Pitzen, Jeffrey D. Smith |
1998-08-11 |
| D379795 |
Battery housing for an orthopedic surgical device |
James F. Pitzen, Jeffrey D. Smith, Lawrence J. Fenske |
1997-06-10 |
| 5553675 |
Orthopedic surgical device |
James F. Pitzen, Jeffrey D. Smith |
1996-09-10 |
| D364463 |
Orthopedic surgical instrument |
James F. Pitzen, Jeffrey D. Smith, Lawrence J. Fenske |
1995-11-21 |
| 5273802 |
Orthopedic casting materials having superior lamination characteristics due to napped surface |
Matthew T. Scholz, Ralph A. Wilkens, Robert L. Assell |
1993-12-28 |
| 4872452 |
Bone rasp |
— |
1989-10-10 |
| 4834092 |
Device for driving tools used in orthopedic surgery |
Heinz H. Guenther |
1989-05-30 |
| 4806730 |
Method of forming crisp white indicia in aluminum |
Heinz H. Guenther |
1989-02-21 |
| 4736742 |
Device for driving tools used in orthopedic surgery |
Heinz H. Guenther |
1988-04-12 |
