Patents by Inventor Robert J. Weir

Robert J. Weir 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).

  • Structures and methods of testing them with linear microphones
    Patent number: 4747309
    Abstract: Structures, for example pipe-lines and chemical process equipment, are provided with linear microphones sensitive to vibration associated with the structure. By monitoring the modulation of carrier signals in the microphone actual or incipient faults in the structure are detected.
    Type: Grant
    Filed: September 28, 1981
    Date of Patent: May 31, 1988
    Assignee: Imperial Chemical Industries PLC
    Inventor: Robert J. Weir
  • Loblolly pine tree named ‘CF L3791’
    Patent number: PP19447
    Abstract: A new and distinctive variety of a loblolly pine tree which has been denominated varietally as ‘CF L3791’ which is distinguished by high resistance to fusiform rust and pitch canker, excellent stem straightness, medium to wide crown width, few whorls to medium number of whorls, and very fast growth.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: November 11, 2008
    Assignee: CellFor, Inc.
    Inventors: John Pait, Plamen Denchev, Stephen Attree, Robert J. Weir, Andy Benowicz
  • Loblolly pine tree named ‘CF Q7766’
    Patent number: PP19793
    Abstract: A new and distinctive variety of a loblolly pine tree which has been denominated varietally as ‘CF Q7766’ which is distinguished by great resistance to fusiform rust and pitch canker, exceptionally high growth rate, excellent stem straightness, distinctive very long internodes, narrow crown.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: March 3, 2009
    Assignee: CellFor, Inc.
    Inventors: John Pait, Plamen Denchev, Stephen Attree, Robert J. Weir, Andy Benowicz