Klimczak; William J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Klimczak; William J..The latest application filed is for "air filtration apparatus for the control of industrial air pollution".
- Klimczak; William J. - Charlotte NC
- Klimczak; William J. - Pineville NC
- Klimczak; William J. - Racine WI
- Klimczak; William J. - Anoka MN
| Patent | Date |
|---|---|
| Air filtration apparatus for the control of industrial air pollution Grant 5,421,846 - Klimczak June 6, 1 | 1995-06-06 |
| Dust collecting apparatus having reverse pulse filter cleaning capability Grant 5,395,409 - Klimczak , et al. March 7, 1 | 1995-03-07 |
| Method of retrofitting a dust collecting apparatus Grant 5,062,867 - Klimczak November 5, 1 | 1991-11-05 |
| Top loading dust collector Grant 4,955,996 - Edwards , et al. September 11, 1 | 1990-09-11 |
| Dust collector with deflector means Grant 4,666,472 - Klimczak , et al. May 19, 1 | 1987-05-19 |
| Planar sided air shaping inserts for filter bags Grant 4,632,680 - Klimczak December 30, 1 | 1986-12-30 |
| Method and apparatus for improving the operation of a dust collector Grant 4,578,092 - Klimczak March 25, 1 | 1986-03-25 |
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