Inventor
THOMAS B KEITH
US7 patents
⚠️ This page may combine multiple inventors who share the name “THOMAS B KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPAN TECH LLC
5 patentsUS6959803B1Nov 1, 2005
Self-tensioning conveyor
SPAN TECH LLC64 citations95
US7308979B1Dec 18, 2007
Self-tensioning conveyor with slave drive
SPAN TECH LLC18 citations92
US7841462B2Nov 30, 2010
Side-flexing conveyor chain with pivoting slats and related methods
SPAN TECH LLC19 citations91
US7690496B1Apr 6, 2010
High speed switch for a diverter conveyor, related article diverter, and related methods
SPAN TECH LLC10 citations79
US8727109B2May 20, 2014
Modular link conveyor drive arrangements
SPAN TECH LLC5 citations72