Patents by Inventor Robert W. Petterson

Robert W. Petterson 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).

  • Air-to-air atmospheric exchanger
    Patent number: 8833741
    Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends generally parallel to the vertical axis of the heat exchange apparatus. The sheet also includes a second vertical rib that extends, substantially all the way between the first and second edges of the sheet generally parallel to the first vertical rib. The sheet further includes a first horizontal rib that extends substantially all the way between the third and fourth edges of the sheet. The sheet additionally includes a second horizontal rib that extends substantially all the way between the third and fourth edges of the sheet generally parallel to the first horizontal rib.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: September 16, 2014
    Assignee: SPX Cooling Technologies, Inc.
    Inventors: Eldon F. Mockry, Ohler L. Kinney, Jr., Kenneth P. Mortensen, Kathryn L. Pullen, Robert W. Petterson, William M. Roth, Jidong Yang
  • Air-to-air atmospheric exchanger
    Patent number: 8827249
    Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends in a first direction and protrudes in a second direction out of the plane. The sheet also includes a second vertical rib that extends in the first direction along the sheet, between the first and second edges of the sheet. The second vertical rib also protrudes in the second direction out of the plane. The sheet further includes a first horizontal rib that extends in a third direction along the sheet between the third and fourth edges of the sheet, and protrudes in a fourth direction opposite said second direction. The sheet additionally includes a second horizontal rib that extends in the third direction along the sheet between the third and fourth edges of the sheet. The second horizontal rib protrudes in a fourth direction and intersects said second vertical rib.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: September 9, 2014
    Assignee: SPX Cooling Technologies, Inc.
    Inventors: Jidong Yang, Eldon F. Mockry, Ohler L. Kinney, Jr., Kenneth P. Mortensen, Kathryn L. Pullen, Robert W. Petterson, William M. Roth
  • AIR-TO-AIR ATMOSPHERIC EXCHANGER
    Publication number: 20130113127
    Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends in a first direction and protrudes in a second direction out of the plane. The sheet also includes a second vertical rib that extends in the first direction along the sheet, between the first and second edges of the sheet. The second vertical rib also protrudes in the second direction out of the plane. The sheet further includes a first horizontal rib that extends in a third direction along the sheet between the third and fourth edges of the sheet, and protrudes in a fourth direction opposite said second direction. The sheet additionally includes a second horizontal rib that extends in the third direction along the sheet between the third and fourth edges of the sheet. The second horizontal rib protrudes in a fourth direction and intersects said second vertical rib.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 9, 2013
    Applicant: SPX Cooling Technologies, Inc.
    Inventors: Jidong YANG, Eldon F. Mockry, Ohler L. Kinney, JR., Kenneth P. Mortensen, Kathryn L. Pullen, Robert W. Petterson, William M. Roth
  • AIR-TO-AIR ATMOSPHERIC EXCHANGER
    Publication number: 20130113126
    Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a first vertical rib that extends generally parallel to the vertical axis of the heat exchange apparatus. The sheet also includes a second vertical rib that extends, substantially all the way between the first and second edges of the sheet generally parallel to the first vertical rib. The sheet further includes a first horizontal rib that extends substantially all the way between the third and fourth edges of the sheet. The sheet additionally includes a second horizontal rib that extends substantially all the way between the third and fourth edges of the sheet generally parallel to the first horizontal rib.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 9, 2013
    Applicant: SPX Cooling Technologies, Inc.
    Inventors: Eldon F. Mockry, Ohler L. Kinney, JR., Kenneth P. Mortensen, Kathryn L. Pullen, Robert W. Petterson, William M. Roth, Jidong Yang