Inventor
ONKEN DONALD
US4 patents
⚠️ This page may combine multiple inventors who share the name “ONKEN DONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ONKEN DONALD
3 patentsUS7221746B1May 22, 2007
Sensing method for monitoring conditions for a remote location
ONKEN DONALD8 citations70
US6981498B2Jan 3, 2006
Waste grease collection tank and method for its use
ONKEN DONALD7 citations68
US7457399B2Nov 25, 2008
Sensing device for monitoring conditions at a remote location and method therefor
ONKEN DONALD8 citations67