Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12288987 | Demand response management for a battery charging system | Callum Marcus Scott | 2025-04-29 |
| 9849520 | Inverted piloted collet chuck and applications thereof | — | 2017-12-26 |
| 9630258 | Tool holder assembly with dampening elements | Ruy Frota de Souza Filho | 2017-04-25 |
| 9468977 | Cylindrical grinding process and as-ground part resulting from such process | Ruy Frota de Souza Filho | 2016-10-18 |
| 9033424 | Wear resistant cutting tool | Chad A. Swope | 2015-05-19 |
| 8807888 | Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert | Bernhard Borschert, Dieter Muhlfriedel, Jürgen Schwägerl, Ruy Frota de Souza, Michael D. Shultz +1 more | 2014-08-19 |
| 8366358 | Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert | Bernhard Borschert, Dieter Muhlfriedel, Jürgen Schwägerl, Ruy Frota de Souza, Michael D. Shultz +1 more | 2013-02-05 |
| 8257003 | Side actuated collet lock mechanism | Filho Ruy Frota de Souza | 2012-09-04 |
| 7832967 | Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert | Bernhard Borschert, Dieter Muhlfriedel, Jürgen Schwägerl, Ruy Frota de Souza, Michael D. Shultz +1 more | 2010-11-16 |
| 7669308 | Method of assembling a collet and lock nut assembly | Robert E. Oshnock, Robert A. Erickson, Keith Wiggins | 2010-03-02 |
| 7360974 | Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert | Bernhard Borschert, Dieter Muhlfriedel, Jürgen Schwägerl, Ruy Frota de Souza, Michael D. Shultz +1 more | 2008-04-22 |
| 7306238 | Collet and lock nut | Robert E. Oshnock, Robert A. Erickson | 2007-12-11 |
| 7261302 | Collet and lock nut assembly | Robert E. Oshnock, Robert A. Erickson, Keith Wiggins | 2007-08-28 |
| 6582164 | Roller twist drill | — | 2003-06-24 |
| 6471453 | Balancing assembly for a rotating member | John Winebrenner | 2002-10-29 |