Inventor · disambiguated record
Donald B. Schaefer, Jr.
Also filed as: SCHAEFER DONALD · SCHAEFER JR DONALD B
4 granted patents·2 pending applications·271 citations·filing 1994–2020
79Inventor score
Top patents by PatentIndex Score
6 records- 0195US5533695AIncremental train control systemHARMON INDUSTRIES·Filed 1994·Granted Jul 9, 1996·215 cites·23 claims
- 0290US9347904B1Grain-bin monitoring systemSCHAEFER JR DONALD B·Filed 2012·Granted May 24, 2016·26 cites·21 claims
- 0390US8806772B1Grain drying systemSCHAEFER JR DONALD B·Filed 2009·Granted Aug 19, 2014·30 cites·17 claims
- 0453US2015026995A1In-grain condition sensing systemSCHAEFER JR DONALD B·Filed 2014·Application pending·0 cites
- 0551US11243182B2Moisture soil probe systemAGI Suretrack LLC·Filed 2020·Granted Feb 8, 2022·0 cites·18 claims
- 0634US2005239518A1Systems and methods that provide enhanced state machine power managementD AGOSTINO ANTHONY·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →