Assignee
BROWN MACHINE LLC
US·17 granted patents·322 citations·filing 1997–2006
Top patents by PatentIndex Score
17 records- 0182US6200122B1Thermoforming apparatus with improved pressBROWN MACHINE LLC·Filed 1999·Granted Mar 13, 2001·48 cites·4 claims
- 0282US5980231AThermoforming machine with linear recirculation of sheet holding framesBROWN MACHINE LLC·Filed 1997·Granted Nov 9, 1999·43 cites·8 claims
- 0381US7399175B2Thermoformer plug assist drive assemblyBROWN MACHINE LLC·Filed 2006·Granted Jul 15, 2008·6 cites·10 claims
- 0481US6969246B1Forming station and process for twin sheet thermoformingBROWN MACHINE LLC·Filed 2002·Granted Nov 29, 2005·23 cites·11 claims
- 0581US6648043B1Thermoformer for forming and heat bonding a thermoplastic sheet to a substrateBROWN MACHINE LLC·Filed 2000·Granted Nov 18, 2003·21 cites·6 claims
- 0676US6055904AShut height adjustment and crank support arrangements and methods for a thermoforming pressBROWN MACHINE LLC·Filed 1998·Granted May 2, 2000·20 cites·5 claims
- 0771US6379606B1Method for thermoforming twin sheet workpieceBROWN MACHINE LLC·Filed 1999·Granted Apr 30, 2002·34 cites·7 claims
- 0870US5940953ACart and method for changing tooling in a thermoformer machineBROWN MACHINE LLC·Filed 1997·Granted Aug 24, 1999·29 cites·13 claims
- 0969US7033536B2Method for thermoformingBROWN MACHINE LLC·Filed 2003·Granted Apr 25, 2006·9 cites·5 claims
- 1067US6688873B1Plug assist quick change mounting for thermoformer toolingBROWN MACHINE LLC·Filed 2001·Granted Feb 10, 2004·8 cites·10 claims
- 1165US6648624B1Thermoforming machine tooling assembly with plug assist toolingBROWN MACHINE LLC·Filed 2001·Granted Nov 18, 2003·11 cites·5 claims
- 1256US6454557B1Thermoforming machine with linear recirculation of sheet holding framesBROWN MACHINE LLC·Filed 1999·Granted Sep 24, 2002·15 cites·6 claims
- 1353US7303386B1Method and apparatus for squaring and flattening sheetsBROWN MACHINE LLC·Filed 2003·Granted Dec 4, 2007·13 cites·5 claims
- 1453US6382953B1Powered adjustment clamping frame for a thermoforming machine and method for power adjusting a clamping frame sizeBROWN MACHINE LLC·Filed 1999·Granted May 7, 2002·17 cites·9 claims
- 1552US6164949AAdjustable curling screw mechanism for a lip rolling machineBROWN MACHINE LLC·Filed 1998·Granted Dec 26, 2000·15 cites·12 claims
- 1643US6093010ALip rolling machine with improved oven mounting and adjustable guide rodsBROWN MACHINE LLC·Filed 1998·Granted Jul 25, 2000·10 cites·27 claims
- 1736US6393942B1Method of driving ejector pins to eject formed partsBROWN MACHINE LLC·Filed 2001·Granted May 28, 2002·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →