Todd N. Radtke

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Hastings, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Data collection and transfer techniques for scannable forms
- Patent number 8,718,535
- Issue date May 6, 2014
- Scantron Corporation
- Todd Nelson Radtke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for collecting responses
- Patent number 8,358,964
- Issue date Jan 22, 2013
- Scantron Corporation
- Todd N. Radtke
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DATA COLLECTION AND TRANSFER TECHNIQUES FOR SCANNABLE FORMS
- Publication number 20110189647
- Publication date Aug 4, 2011
- SCANTRON CORPORATION
- Todd Nelson Radtke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEMS FOR COLLECTING RESPONSES
- Publication number 20080264701
- Publication date Oct 30, 2008
- SCANTRON CORPORATION
- Todd N. Radtke
- G06 - COMPUTING CALCULATING COUNTING