Heidenga; Daniel M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heidenga; Daniel M..The latest application filed is for "vacuum cleaner with improved hygenic performance".
- Heidenga; Daniel M. - Wyoming MI US
| Patent | Date |
|---|---|
| Vacuum accessory tool Grant 9,215,959 - Heidenga , et al. December 22, 2 | 2015-12-22 |
| Vacuum cleaner with hair collection element Grant 8,117,714 - Nguyen , et al. February 21, 2 | 2012-02-21 |
| Vacuum Cleaner With Improved Hygenic Performance App 20070209144 - Fester; Joseph A. ; et al. | 2007-09-13 |
| Vacuum Accessory Tool App 20060248680 - Heidenga; Daniel M. ; et al. | 2006-11-09 |
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