William S. Schaefer

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Durham, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Optimizing procurement spend compliance
- Patent number 8,732,090
- Issue date May 20, 2014
- International Business Machines Corporation
- Pawan R. Chowdhary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simulation of business transformation outsourcing of sourcing, proc...
- Patent number 7,548,872
- Issue date Jun 16, 2009
- International Business Machines Corporation
- Les Keay
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTIMIZING PROCUREMENT SPEND COMPLIANCE
- Publication number 20130173493
- Publication date Jul 4, 2013
- International Business Machines Corporation
- Pawan R. Chowdhary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Simulation of business transformation outsourcing of sourcing, proc...
- Publication number 20050065831
- Publication date Mar 24, 2005
- International Business Machines Corporation
- Les Keay
- G06 - COMPUTING CALCULATING COUNTING