Inventor
MCCALLUM JONATHAN E
CA9 patents
⚠️ This page may combine multiple inventors who share the name “MCCALLUM JONATHAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FLEXXAIRE MFG
6 patentsUS6644922B2Nov 11, 2003
Variable pitch fan
FLEXXAIRE MFG22 citations89
US6439850B1Aug 27, 2002
Variable pitch fan
FLEXXAIRE MFG33 citations89
US6113351ASep 5, 2000
Variable pitch fan
FLEXXAIRE MFG34 citations89
US7229250B2Jun 12, 2007
Control system for variable pitch fan
FLEXXAIRE MFG15 citations78
US6942458B2Sep 13, 2005
Variable pitch fan
FLEXXAIRE MFG18 citations77
US7670114B2Mar 2, 2010
Industrial fan
FLEXXAIRE MFG3 citations52