Assignee
SCHAEFER JR DONALD B
US·2 granted patents·1 pending application·56 citations·filing 2009–2014
Top patents by PatentIndex Score
3 records- 0190US9347904B1Grain-bin monitoring systemSCHAEFER JR DONALD B·Filed 2012·Granted May 24, 2016·26 cites·21 claims
- 0290US8806772B1Grain drying systemSCHAEFER JR DONALD B·Filed 2009·Granted Aug 19, 2014·30 cites·17 claims
- 0353US2015026995A1In-grain condition sensing systemSCHAEFER JR DONALD B·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when SCHAEFER JR DONALD B files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →