Katzenberger; Michael D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Katzenberger; Michael D..The latest application filed is for "method of cutting a slot".
- Katzenberger; Michael D. - Florissant MO
- Katzenberger; Michael D. - St. Charles MO
- Katzenberger; Michael D - Florissant MO
| Patent | Date |
|---|---|
| Guide assembly Grant 9,302,356 - Katzenberger , et al. April 5, 2 | 2016-04-05 |
| Method of cutting a slot Grant 9,050,668 - Katzenberger , et al. June 9, 2 | 2015-06-09 |
| Method of Cutting a Slot App 20140069254 - Katzenberger; Michael D. ; et al. | 2014-03-13 |
| Cutting tool including a clamping system and a method for cutting a spar inside a wing of an aircraft Grant 8,651,780 - Katzenberger , et al. February 18, 2 | 2014-02-18 |
| Guide Assembly App 20130174397 - Katzenberger; Michael D. ; et al. | 2013-07-11 |
| Chamfer tool Grant 8,454,281 - Katzenberger , et al. June 4, 2 | 2013-06-04 |
| Guide assembly and method Grant 8,413,307 - Katzenberger , et al. April 9, 2 | 2013-04-09 |
| Boring bar apparatus Grant 8,360,693 - Katzenberger , et al. January 29, 2 | 2013-01-29 |
| Guide Assembly And Method App 20110002751 - Katzenberger; Michael D. ; et al. | 2011-01-06 |
| Boring Bar Apparatus App 20100247256 - Katzenberger; Michael D. ; et al. | 2010-09-30 |
| Chamfer Tool App 20100054883 - Katzenberger; Michael D. ; et al. | 2010-03-04 |
| Cutting Tool App 20100043618 - Katzenberger; Michael D. ; et al. | 2010-02-25 |
| Coldwork tool assembly Grant 7,437,904 - Katzenberger , et al. October 21, 2 | 2008-10-21 |
| Coldwork Tool Assembly App 20080134746 - Katzenberger; Michael D. ; et al. | 2008-06-12 |
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