Assignee
MAC EQUIPMENT INC
US·8 granted patents·284 citations·filing 1980–2007
Top patents by PatentIndex Score
8 records- 0189US4379663AVacuum sequencing system with weight controlled material draw cycleMAC EQUIPMENT INC·Filed 1980·Granted Apr 12, 1983·45 cites·10 claims
- 0286US5813801ADense phase particulate conveying system and method with continuous air leakage managementMAC EQUIPMENT INC·Filed 1996·Granted Sep 29, 1998·68 cites·17 claims
- 0381US7740423B2Vacuum modulating air control valve apparatusMAC EQUIPMENT INC·Filed 2007·Granted Jun 22, 2010·13 cites·8 claims
- 0476US4655799APulse cleaning system for dust filtersMAC EQUIPMENT INC·Filed 1986·Granted Apr 7, 1987·49 cites·16 claims
- 0570US5350257APneumatic conveyor for granular materialsMAC EQUIPMENT INC·Filed 1994·Granted Sep 27, 1994·32 cites·8 claims
- 0662US6017379ACartridge filterMAC EQUIPMENT INC·Filed 1998·Granted Jan 25, 2000·41 cites·14 claims
- 0758US5603751AMethod and apparatus for removing particulate material from a wood drying systemMAC EQUIPMENT INC·Filed 1995·Granted Feb 18, 1997·21 cites·8 claims
- 0844US5630691ARotary airlock valveMAC EQUIPMENT INC·Filed 1995·Granted May 20, 1997·15 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →