Inventor · disambiguated record
Darrell J. Kutchmarek
Also filed as: KUTCHMAREK DARRELL J
6 granted patents·2 pending applications·195 citations·filing 1990–2006
87Inventor score
Files withSPRINGS WINDOW FASHIONS DIV2SPRINGS WINDOW FASHIONS LP2GRABER INC1RUPEL JOHN D1SPRINGS WINDOW FASHIONS LLC1
Top patents by PatentIndex Score
8 records- 0189USRE40605ECutting apparatus for window coverings and methods thereforSPRINGS WINDOW FASHIONS LLC·Filed 2005·Granted Dec 16, 2008·20 cites·17 claims
- 0287US6435066B1Cutting apparatus for window covering and methods thereforSPRINGS WINDOW FASHIONS DIV·Filed 1998·Granted Aug 20, 2002·51 cites·17 claims
- 0380US6681673B1Cutting apparatus for window coverings and methods thereforSPRINGS WINDOW FASHIONS LP·Filed 1999·Granted Jan 27, 2004·34 cites·17 claims
- 0474US5160563AMethod and apparatus for making an expandable cellular shadeGRABER INC·Filed 1990·Granted Nov 3, 1992·49 cites·37 claims
- 0558US5702552AMethod for making a pleated expandable cellular product for window coveringsSPRINGS WINDOW FASHIONS DIV·Filed 1990·Granted Dec 30, 1997·31 cites·12 claims
- 0657US2006174999A1Expandable and collapsible window covering and methods for making sameRUPEL JOHN D·Filed 2006·Application pending·0 cites
- 0750US6782788B1Cutting blade for a cutting apparatusSPRINGS WINDOW FASHIONS LP·Filed 1999·Granted Aug 31, 2004·10 cites·13 claims
- 0829US2003234070A1Expandable and collapsible window covering and methods for making sameFiled 1996·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →