Patents Assigned to Hayes Soloway, Hennessey, Grossman & Hage
  • METHOD OF BRAKING AN ELECTRICALLY DRIVEN VEHICLE
    Publication number: 20010003401
    Abstract: Method of braking a vehicle driven by an electric motor, in particular industrial truck, where the rotational speed of the motor is reduced according to a predetermined deceleration characteristic (a-d) when braking is activated. Preferably the deceleration characteristic is chosen in dependency of the length of depression of a brake pedal.
    Type: Application
    Filed: October 7, 1998
    Publication date: June 14, 2001
    Applicant: HAYES SOLOWAY HENNESSEY GROSSMAN & HAGE
    Inventors: LEIF VIKMAN, GORAN VALFRIDSSON
  • Chiral optical polymer based information storage material
    Patent number: 5750049
    Abstract: An optical information storage material which can reversibly store said information comprising a polymeric material with a dependence of optical activity on temperature characterized in that the optical activity is substantially invariant at temperatures below Tg of said polymer, and variant at a temperatures at or near or above the Tg.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: May 12, 1998
    Assignee: Hayes Soloway, Hennessey, Grossman & Hage
    Inventor: Mark M. Green