Assignee
SHERO WILLIAM K
7 granted patents·283 citations·filing 1989–1992
Top patents by PatentIndex Score
7 records- 0196US5265318AMethod for forming an in-line water heater having a spirally configured heat exchangerSHERO WILLIAM K·Filed 1992·Granted Nov 30, 1993·136 cites·2 claims
- 0295US5174048ACarpet dryerSHERO WILLIAM K·Filed 1991·Granted Dec 29, 1992·71 cites·3 claims
- 0389USD318543SCarpet cleanerSHERO WILLIAM K·Filed 1989·Granted Jul 23, 1991·30 cites·1 claims
- 0482US5048202ACarpet dryerSHERO WILLIAM K·Filed 1990·Granted Sep 17, 1991·31 cites·17 claims
- 0555USD348920SCarpet cleaner solution reservoirSHERO WILLIAM K·Filed 1992·Granted Jul 19, 1994·8 cites·1 claims
- 0643USD335338SHeat exchanger housingSHERO WILLIAM K·Filed 1990·Granted May 4, 1993·4 cites·1 claims
- 0738USD339434SIn-line heater for hot water carpet cleaning extractorsSHERO WILLIAM K·Filed 1991·Granted Sep 14, 1993·3 cites·1 claims
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