Johnson; Charles G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; Charles G..The latest application filed is for "paper mill core structure for improved winding and support of paper mill roll".
- Johnson; Charles G. - Lilburn GA
- Johnson, Charles G. - Madison WI
- Johnson; Charles G. - Hartsville SC
- Johnson; Charles G. - Apple Valley CA
| Patent | Date |
|---|---|
| Graduated sanction/progressive response system and method for automated monitoring, scheduling and notification Grant 7,522,060 - Tumperi , et al. April 21, 2 | 2009-04-21 |
| Paper mill core structure for improved winding and support of paper mill roll App 20030066925 - Gerhardt, Terry ; et al. | 2003-04-10 |
| Paper Mill Core Structure For Improved Winding And Support Of Paper Mill Roll App 20020084378 - GERHART, TERRY ; et al. | 2002-07-04 |
| Enhanced crush strength construction multi-grade paperboard tubes Grant 5,393,582 - Wang , et al. February 28, 1 | 1995-02-28 |
| Heavy-metal separator for drinking water Grant 4,898,678 - Johnson , et al. February 6, 1 | 1990-02-06 |
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