Patents Represented by Attorney George J. Brandt, Jr.
  • Patent number: 4587368
    Abstract: A process is described for the production of a synthetic hydrocarbon especially useful as a base for high performance motor oils. The material is a oligomer of alpha-olefin monomer having a uniquely selective product distribution emphasizing tetramers and pentamers. This distribution is achieved through a controlled polymerization involving an initial oligomerization step followed by the delayed addition of fresh monomer to improve the yield of the desired tetramers and pentamers.
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: May 6, 1986
    Assignee: Burmah-Castrol, Inc.
    Inventor: Robert E. Pratt
  • Patent number: D282332
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: January 28, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D282333
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: January 28, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Alfred Blake
  • Cup
    Patent number: D282428
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: February 4, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Alfred Blake
  • Patent number: D282429
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: February 4, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Katsuhiro Otake
  • Patent number: D283580
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D283581
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D283582
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D283583
    Type: Grant
    Filed: September 23, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Alfred Blake
  • Patent number: D283585
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D283586
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Larry R. Laslo
  • Patent number: D283587
    Type: Grant
    Filed: July 27, 1983
    Date of Patent: April 29, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Katsuhiro Otake
  • Patent number: D283659
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventors: Alfred Blake, Michael Lax
  • Patent number: D283660
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventors: Alfred Blake, Michael Lax
  • Patent number: D283661
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventors: Alfred Blake, Michael Lax
  • Patent number: D283663
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Alfred Winterling
  • Patent number: D283664
    Type: Grant
    Filed: July 28, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Toschio Murai
  • Patent number: D283665
    Type: Grant
    Filed: July 28, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial Incorporated
    Inventor: Toschio Murai
  • Patent number: D283669
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Alfred Winterling
  • Patent number: D283670
    Type: Grant
    Filed: December 27, 1983
    Date of Patent: May 6, 1986
    Assignee: American Commercial, Incorporated
    Inventor: Michael Lax