Patents by Inventor John Schafer

John Schafer 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).

  • Patent number: 9803943
    Abstract: A firearm magazine guard unit including an attachment unit affixed to the firearm magazine guard unit, a magazine ejection unit rotatively affixed to the firearm magazine guard unit, where a portion of the magazine ejection unit is in contact with the magazine when the magazine is inserted into the firearm magazine guard unit.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: October 31, 2017
    Assignee: Iron Claw Tactical LLC
    Inventors: John Schafer, Maura Schafer, Louis Papamihail
  • Publication number: 20160258700
    Abstract: A firearm magazine guard unit including an attachment unit affixed to the firearm magazine guard unit, a magazine ejection unit rotatively affixed to the firearm magazine guard unit, where a portion of the magazine ejection unit is in contact with the magazine when the magazine is inserted into the firearm magazine guard unit.
    Type: Application
    Filed: March 4, 2016
    Publication date: September 8, 2016
    Inventors: John SCHAFER, Maura Schafer, Louis Papamihail
  • Publication number: 20040106875
    Abstract: A medical testing system includes telemetry features whereby physiological data collected by a collection device at a medical facility is transmitted to a remote processing center for analysis by a trained analyst to provide a test result. In one embodiment, the collection device is a heart rate monitor capable of collecting data with which heart rate variability can be assessed. The heart rate monitor includes a display on which is displayed a waveform showing the breathing performance of the patient during data collection along with standards against which to compare the waveform in order to determine the extent to which the patient followed a predetermined breathing regimen during data collection. The operator of the monitor can use the performance waveform to assess how well the test was taken (i.e., how well the patient complied with the prescribed breathing regimen) and can accept or reject the physiological data accordingly.
    Type: Application
    Filed: June 30, 2003
    Publication date: June 3, 2004
    Inventors: Wayne Y. Menzie, John Schafer, Keith N. Knapp, Alan M. Cohen
  • Patent number: 6650932
    Abstract: A medical testing system includes telemetry features whereby physiological data collected by a collection device at a medical facility is transmitted to a remote processing center for analysis by a trained analyst to provide a test result. In one embodiment, the collection device is a heart rate monitor capable of collecting data with which heart rate variability can be assessed. The heart rate monitor includes a display on which is displayed a waveform showing the breathing performance of the patient during data collection along with standards against which to compare the waveform in order to determine the extent to which the patient followed a predetermined breathing regimen during data collection. The operator of the monitor can use the performance waveform to assess how well the test was taken (i.e., how well the patient complied with the prescribed breathing regimen) and can accept or reject the physiological data accordingly.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: November 18, 2003
    Assignee: Boston Medical Technologies, Inc.
    Inventors: Wayne Y. Menzie, John Schafer, Keith N. Knapp, II, Alan M. Cohen
  • Publication number: 20020019707
    Abstract: A glucose meter includes means for processing a blood sample to provide a glucose measurement and a communication interface to send and receive data including the glucose measurement to a remote processing center. The processing center collects and processes a plurality of glucose measurements to provide a modified method for processing a blood sample in order to provide an adjusted glucose measurement. In one embodiment, the modified blood sample processing method is a function of a permissible glucose deviation for the patient and in another embodiment, the modified blood sample processing method is a function an aging factor indicative of test strip variations over time.
    Type: Application
    Filed: June 25, 2001
    Publication date: February 14, 2002
    Inventors: Alan M. Cohen, Marcelo R. Risk, Wayne Y. Menzie, Keith N. Knapp, John Schafer
  • Patent number: 5328027
    Abstract: A corrugated paperboard blank that folds together to form a container for enclosing a tank or other fragile article. A pair of seats space the article from a bottom and an upper support extends inwardly to hold the article from movement during shipping and handling. A support panel foldably attaches to an offset flange at an upper edge of the container. The flange spaces the support panel below the upper edge of the container for holding items, such as a lid, separate from the article in the container. The container closes without staples or adhesive for opening, inspection of the articles and reclosing.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: July 12, 1994
    Assignee: Titon Industries, Inc.
    Inventors: Gene Hollar, John Schafer