Assignee
MDF INC
US·11 granted patents·398 citations·filing 1998–2002
Top patents by PatentIndex Score
11 records- 0196US6312540B1Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewithMDF INC·Filed 1999·Granted Nov 6, 2001·85 cites·18 claims
- 0290US5950382AFlat skinned door that simulates a three-dimensional molded skin door and corresponding methodMDF INC·Filed 1998·Granted Sep 14, 1999·75 cites·10 claims
- 0386US6335082B1Reformed medium density fiber board products, such as door skins, and a process for reforming medium density fiber boardMDF INC·Filed 1999·Granted Jan 1, 2002·51 cites·19 claims
- 0485US6079183AMethod of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewithMDF INC·Filed 1999·Granted Jun 27, 2000·47 cites·59 claims
- 0581US6689301B1Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewithMDF INC·Filed 2000·Granted Feb 10, 2004·25 cites·52 claims
- 0676US6622449B2Door panel and method of forming sameMDF INC·Filed 2002·Granted Sep 23, 2003·30 cites·25 claims
- 0766US6253507B1Clip for a door frame systemMDF INC·Filed 1999·Granted Jul 3, 2001·34 cites·30 claims
- 0865USD478387SDoorMDF INC·Filed 2002·Granted Aug 12, 2003·15 cites·1 claims
- 0959USD466615SDoorMDF INC·Filed 2001·Granted Dec 3, 2002·12 cites·1 claims
- 1054US6309503B1Flat skinned door that simulates a three dimensional molded skin door and corresponding methodMDF INC·Filed 1999·Granted Oct 30, 2001·22 cites·8 claims
- 1147US6709612B2Reformed medium density fiber board products, such as door skins, and a process for reforming medium density fiber boardMDF INC·Filed 2002·Granted Mar 23, 2004·2 cites·27 claims
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