Rudolf; Charles G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rudolf; Charles G..The latest application filed is for "improved battery-activated metal ionic antimicrobial surfaces".
- Rudolf; Charles G. - Hershey PA
- Rudolf; Charles G. - Dalton PA
| Patent | Date |
|---|---|
| Improved Battery-activated Metal Ionic Antimicrobial Surfaces App 20220143233 - Wharton; Christopher M. ; et al. | 2022-05-12 |
| Size adjustable safety and comfort liner for a helmet Grant 7,958,573 - Lewis, Jr. , et al. June 14, 2 | 2011-06-14 |
| Padset for protective helmet Grant 7,316,036 - Rudolf , et al. January 8, 2 | 2008-01-08 |
| Size adjustable safety and comfort liner for a helmet App 20070163031 - Lewis; Robert JR. ; et al. | 2007-07-19 |
| Padset for protective helmet App 20050183188 - Rudolf, Charles G. ; et al. | 2005-08-25 |
| Sighter's protective helmet Grant 5,522,091 - Rudolf June 4, 1 | 1996-06-04 |
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