Mark Duchow
Inventor
Stats
- 1 total patents issued
- 2 total patents filed
- most recent filing
This is official USPTO record data
Details
- 1 Issued Patents
- 2 Filed Patents
- 2 Total Citation Count
- Feb 24, 2003 Most Recent Filing
- Oct 26, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MRD HOLDINGS LLC | 1 | 2001 |
Inventor Addresses
| Address | Duration |
|---|---|
| Pewaukee, WI | Sep 25, 03 - Dec 12, 06 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 1 |
| G06Q: | DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7,149,706 | 2006 | System and method for providing electronic vouchers | 0 |
| 2003/0182,188 | 2003 | System and method for providing electronic vouchers | 2 |
