| 10711825 |
Fastener apparatus with self-leveling head |
— |
2020-07-14 |
| 10221882 |
Fastener apparatus with self-leveling head |
Marshall W. Curtis |
2019-03-05 |
| 9447814 |
Fastener apparatus with self-leveling head |
Marshall W. Curtis |
2016-09-20 |
| 8774970 |
Trainable multi-mode floor cleaning device |
Jeremy F. Knopow, Everett F. Carter, Jr., Ted Larson, Bob Allen |
2014-07-08 |
| 8708630 |
Fastener apparatus with self-leveling head |
Marshall W. Curtis |
2014-04-29 |
| 7859153 |
Device and method for mounting electric motor stators |
Robert A. Hoyt |
2010-12-28 |
| 7850410 |
Fastener apparatus with self-leveling head |
— |
2010-12-14 |
| 7802397 |
Method and apparatus for tracking vermin |
Henry Gideon Emanuel |
2010-09-28 |
| 7597518 |
Fastener apparatus for roofing and steel building construction |
— |
2009-10-06 |
| 7329077 |
Fastener apparatus for roofing and steel building construction |
— |
2008-02-12 |
| 7112038 |
Blower muffler and vibration isolation |
Robert A. Hoyt, Russel Hugh Marvin, Bret T. Sleicher |
2006-09-26 |
| 6491499 |
Axial flow fan |
Russel Hugh Marvin |
2002-12-10 |