Company Filing History:
2 out of 77 
1 out of 30,982 
Years Active: 1993-1995
Title: Innovations by Douglas D Patterson
Introduction
Douglas D Patterson is an accomplished inventor based in Centerville, OH (US). He holds a total of 3 patents that showcase his innovative contributions to automotive technology. His work primarily focuses on enhancing the functionality and efficiency of windshield wiper systems.
Latest Patents
One of Patterson's notable inventions is the Variable Pressure Windshield Wiper Arm. This automotive windshield wiper system features an adjustable wiping pressure mechanism that includes a drive shaft and a head mounted for unitary rotation. The wiper arm is pivotally connected to the head and retains a wiper blade, with a spring inducing a force that pivots the wiper arm toward the wiping surface. A controller is integrated to selectively displace the spring's end, varying the force on the wiper arm based on the relative rotation between the wiper arm and the vehicle body.
Another significant patent is the Wet Integral Windshield Wiper Arm. This design incorporates a pivot, crank, and blade mount that communicates fluid from a reservoir beneath a cowl to the wiper blade above the cowl. The pivot features a sealed cavity running its length, with fluid connections established between the crank, blade mount, and the pivot cavity.
Career Highlights
Throughout his career, Douglas D Patterson has worked with prominent companies such as Itt Automotive Electrical Systems, Inc. and GM Global Technology Operations, Inc. His experience in these organizations has contributed to his expertise in automotive innovations.
Collaborations
Patterson has collaborated with notable coworkers, including James E Roberts and Scot A Blommel, who have contributed to his projects and innovations in the automotive field.
Conclusion
Douglas D Patterson's inventive spirit and dedication to improving automotive technology are evident in his patents and career achievements. His contributions continue to influence the industry and enhance the functionality of essential automotive systems.