Patents by Inventor Danny L. Johnson

Danny L. Johnson 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).

  • Portable vehicle lift and method
    Patent number: 6464204
    Abstract: A portable vehicle lifting apparatus and method comprising a plurality of ramps having a lifting bar means pivotally connected between each ramp. The apparatus, via the lifting bar meas, raises and lowers a vehicle which has been loaded onto the ramps.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: October 15, 2002
    Assignee: Kwiklift, Inc.
    Inventors: Danny L. Johnson, Dave Lewis
  • Portable vehicle lift and method
    Patent number: 6206346
    Abstract: A portable vehicle lifting apparatus and method comprising a plurality of ramps having a lifting bar means pivotally connected between each ramp. The apparatus, via the lifting bar meas, raises and lowers a vehicle which has been loaded onto the ramps.
    Type: Grant
    Filed: September 3, 1999
    Date of Patent: March 27, 2001
    Assignee: Kwiklift, Inc.
    Inventors: Danny L. Johnson, Dave Lewis
  • Method to raise vehicles
    Patent number: 6199825
    Abstract: A portiable vehicle lifting method comprising a pair of ramps, with each ramp pivotly connected to a base unit and having a lifting bar pivotly connected between each ramp. Once a vehicle is loaded onto the ramps, they ramps are raised by way of the lifting bar.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: March 13, 2001
    Assignee: Kwiklift, Inc.
    Inventors: Danny L. Johnson, Dave Lewis
  • Portable vehicle lift and method
    Patent number: 5947448
    Abstract: A portable vehicle lifting apparatus and method comprising a pair of ramps, with each ramp pivotly connected to a base unit and having a lifting bar pivotly connected between each ramp. Once a vehicle is loaded onto the ramps, the ramps are raised by way of the lifting bar.
    Type: Grant
    Filed: April 20, 1998
    Date of Patent: September 7, 1999
    Assignee: Kwiklift, Inc.
    Inventors: Dave Lewis, Danny L. Johnson
  • Automated processing of provider billings
    Patent number: 4987538
    Abstract: The inclusion of computer capability to process Workers' Compensation claims wherein a complexity of administrative rules determine maximum allowable benefits, the processing of which is not feasible for manual processing. The rules are converted to computer computations entered into the computer's memory. A computer process is devised to systematically examine the rules as they apply to a specific billing. In particular, the various modifiers that affect the allowable pay out are determined through this computer processing. Pre-stored information on prior billings for the same injury is considered for further modification of the allowable billing amount.
    Type: Grant
    Filed: April 27, 1989
    Date of Patent: January 22, 1991
    Assignee: Western Medical Consultants
    Inventors: Danny L. Johnson, John R. Sollman, Larry A. Harker