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Overhead crane safety awareness lighting system and method |
Mark Shubel |
2017-08-22 |
| D794948 |
Wearable torso weight plate pack |
— |
2017-08-22 |
| 8452039 |
Wearable personal sound delivery apparatus |
— |
2013-05-28 |
| 6698232 |
Oil leak diversion and collection system for mechanical shaft seals |
Ronald J. Duppert, Christopher Allen Wyker |
2004-03-02 |
| 6015259 |
Support mechanism of inner ring for variable pipe diffuser |
Vishnu M. Sishtla |
2000-01-18 |
| 5952117 |
Method and apparatus for refueling an electrochemical power source |
Jeffrey A. Colborn, Ronald Gulino |
1999-09-14 |
| 5895204 |
Drive positioning mechanism for a variable pipe diffuser |
Vishnu M. Sishtla, Frank H. Godlewski |
1999-04-20 |
| 5430285 |
Illumination system for optical reader |
Thomas W. Karpen, Gerard Frederick Beckhusen, Mark A. McClaude, William Lagerway, Jeffrey B. Powers +1 more |
1995-07-04 |
| 4663946 |
Method of manufacturing knitted briefs |
— |
1987-05-12 |