Crawford; Charles David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crawford; Charles David.The latest application filed is for "switch machine improvements".
- Crawford; Charles David - Blue Springs MO
- Crawford; Charles David - Burlington NC
| Patent | Date |
|---|---|
| Switch machine improvements Grant 7,152,830 - Dowell , et al. December 26, 2 | 2006-12-26 |
| Methods and systems for automatically extruding and cutting dough-based products having pre-selected weights Grant 7,029,715 - McCall , et al. April 18, 2 | 2006-04-18 |
| Switch machine improvements App 20050236526 - Dowell, John Patrick ; et al. | 2005-10-27 |
| Methods and systems for automatically extruding and cutting dough-based products having pre-selected weights App 20040005396 - McCall, Garcie M. ; et al. | 2004-01-08 |
| Methods and systems for automatically extruding and cutting dough-based products having pre-selected weights App 20020001649 - Lowry, Stan ; et al. | 2002-01-03 |
| Automatic cable balancing network Grant 4,096,362 - Crawford June 20, 1 | 1978-06-20 |
| Test apparatus for obtaining impedance settings for hybrid balance networks Grant 4,096,361 - Crawford June 20, 1 | 1978-06-20 |
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