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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →