Patents by Inventor John S. MERCK

John S. MERCK 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).

  • Powered saw including dust capture apparatus
    Patent number: 9027542
    Abstract: A novel cutting method and apparatus includes a cutting blade adapted to consistently and easily form a desirable kerf in a concrete substrate while capturing substantially all resulting concrete dust.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 12, 2015
    Assignee: Perfect Trac OpCo, LLC
    Inventors: Reginald A. Ronzello, Sr., John S. Merck, Timothy H. Crowley
  • POWERED SAW INCLUDING DUST CAPTURE APPARATUS
    Publication number: 20140224237
    Abstract: A novel cutting method and apparatus includes a cutting blade adapted to consistently and easily form a desirable kerf in a concrete substrate while capturing substantially all resulting concrete dust.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 14, 2014
    Inventors: Reginald A. RONZELLO, SR., John S. MERCK, Timothy H. CROWLEY