Inventor
ZIMMERMAN GEORGE S
US15 patents
⚠️ This page may combine multiple inventors who share the name “ZIMMERMAN GEORGE S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CTB IP INC
5 patentsUS7134402B2Nov 14, 2006
Method of constructing an indexed feed dispensing mechanism
CTB IP INC14 citations92
US6976450B2Dec 20, 2005
Indexed feed dispensing mechanism
CTB IP INC14 citations92
US6766765B2Jul 27, 2004
Indexed feed dispensing mechanism
CTB IP INC13 citations92
US6536373B1Mar 25, 2003
Dust cover for an animal feeder
CTB IP INC16 citations92
US7530328B2May 12, 2009
Indexed feed dispensing mechanism
CTB IP INC7 citations72
STACO INC
4 patentsUS6637368B2Oct 28, 2003
Indexed feed dispensing mechanism
STACO INC25 citations92
US6526913B2Mar 4, 2003
Indexed feed dispensing mechanism
STACO INC19 citations92
US6269770B1Aug 7, 2001
Animal feeder with dispensing mechanism and dust cover
STACO INC21 citations92
US6061968AMay 16, 2000
Method and apparatus for enabling an opening and closing of a hinged door
STACO INC1 citations51
CTB INC
4 patentsUS8573157B2Nov 5, 2013
Indexed feed dispensing mechanism
CTB INC5 citations83
US8899178B2Dec 2, 2014
Indexed feed dispensing mechanism
CTB INC6 citations82
US8015944B2Sep 13, 2011
Indexed feed dispensing mechanism
CTB INC5 citations73
US7819083B2Oct 26, 2010
Indexed feed dispensing mechanism
CTB INC7 citations73