Upper Burrell, Pennsylvania
United States
2
2009-08-20
The entities that hold a legal rights for patent applications filed by inventor Willis Sheldon G.:
Sheldon G. Willis from Upper Burrell, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Vital system for determining location and location uncertainty of a railroad vehicle with respect to a predetermined track map using a global positioning system and other diverse sensors
#2 | 2009-08-20SYSTEM AND METHOD OF LONGITUDE AND LATITUDE COORDINATE TRANSFORMATION
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