Assignee
CENTURY MANUFACTURING COMPANY
US·5 granted patents·144 citations·filing 1990–1998
Top patents by PatentIndex Score
5 records- 0185US6046664AWelding power supply transformer apparatus and methodCENTURY MANUFACTURING COMPANY·Filed 1998·Granted Apr 4, 2000·67 cites·2 claims
- 0267US5934091ARefrigerant recovery and recycling systemCENTURY MANUFACTURING COMPANY·Filed 1997·Granted Aug 10, 1999·34 cites·12 claims
- 0361US5888385AVehicle coolant recyclingCENTURY MANUFACTURING COMPANY·Filed 1996·Granted Mar 30, 1999·20 cites·8 claims
- 0460US5549832AVehicle coolant recyclingCENTURY MANUFACTURING COMPANY·Filed 1994·Granted Aug 27, 1996·18 cites·15 claims
- 0532US5095260ASelf limiting battery chargerCENTURY MANUFACTURING COMPANY·Filed 1990·Granted Mar 10, 1992·5 cites·7 claims
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