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Patent applications and USPTO patent grants for Hachtmann, William R..The latest application filed is for "apparatus for performing spinal therapy".
Patent | Date |
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Apparatus for performing spinal therapy App 20040082970 - Harris, Robert D. ;   et al. | 2004-04-29 |
Apparatus for performing spinal therapy App 20040082896 - Harris, Robert D. ;   et al. | 2004-04-29 |
Spinal therapy machine Grant 6,652,564 - Harris , et al. November 25, 2 | 2003-11-25 |
Apparatus for performing spinal therapy App 20010034496 - Harris, Robert D. ;   et al. | 2001-10-25 |
Fabric cleaning head Grant D266,962 - Hachtmann , et al. November 16, 1 | 1982-11-16 |
Drapery and drapery pleat cleaning tool head Grant 4,161,802 - Knight , et al. July 24, 1 | 1979-07-24 |
Fabric cleaning hand tool with recirculating system Grant 4,159,554 - Knight , et al. July 3, 1 | 1979-07-03 |
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