Patents by Inventor Patrick Kammerer

Patrick Kammerer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Reusable guide plate and drilling tool with exchangeable guide plate
    Patent number: 12138695
    Abstract: An indexable guide plate and an associated drilling tool are described in which the indexable guide plates have very small dimensions but, despite these small dimensions, have a large number of guide surfaces. As a result, the indexable guide plate according to the invention can be used for a long time, even with drilling tools having a small drilling diameter.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: November 12, 2024
    Assignee: botek Präzisionsbohrtechnik GmbH
    Inventors: Jürgen Deeg, Patrick Kammerer, Stefan Piramovsky, Philipp Jakob
  • SINGLE-LIP DRILL WITH INTERCHANGEABLE GUIDE BARS FOR SMALL BORE DIAMETERS
    Publication number: 20240269755
    Abstract: A single-lip drill with interchangeable guide bars is provided, which is particularly suitable for making small bores. Formed in the single-lip drill is a cooling lubricant channel with an enlarged diameter.
    Type: Application
    Filed: February 15, 2024
    Publication date: August 15, 2024
    Applicant: botek Praezisionsbohrtechnik GmbH
    Inventors: Juergen DEEG, Patrick KAMMERER, Juergen RUOF, Bernd KIRSCHNER
  • SINGLE-LIP DRILL HAVING TWO LONGITUDINAL GROOVES IN THE RAKE FACE
    Publication number: 20220288703
    Abstract: The invention relates to single-lip drills in which two longitudinal grooves are formed in the rake face. They are arranged in the longitudinal direction of the tool, spaced apart from one another by a ridge and favor chip breaking.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 15, 2022
    Applicant: botek Präzisionsbohrtechnik GmbH
    Inventors: Peter Raber, Jürgen Deeg, Patrick Kammerer, Dennis Köhler
  • REUSABLE GUIDE PLATE AND DRILLING TOOL WITH EXCHANGEABLE GUIDE PLATE
    Publication number: 20220168822
    Abstract: An indexable guide plate and an associated drilling tool are described in which the indexable guide plates have very small dimensions but, despite these small dimensions, have a large number of guide surfaces. As a result, the indexable guide plate according to the invention can be used for a long time, even with drilling tools having a small drilling diameter.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 2, 2022
    Applicant: botek Präzisionsbohrtechnik GmbH
    Inventors: Jürgen Deeg, Patrick Kammerer, Stefan Piramovsky, Philipp Jakob