DC

David L. Caldwell

Basf Se: 3 patents #4,656 of 13,826Top 35%
IC ICI: 2 patents #677 of 2,189Top 35%
OW Owens-Illinois: 1 patents #155 of 322Top 50%
General Motors: 1 patents #9,361 of 18,328Top 55%
Overall (All Time): #761,840 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6067928 Filament guide assembly especially useful in combination with filament finish applicators Carl R. Holzer, Jr., Richard T. Phelps, III, Gary W. Hanwell 2000-05-30
6010092 Off-winding yarn by magnetic levitation Carl R. Holzer, Jr., Richard T. Phelps, III, Gary W. Hanwell, Theodore G. Karageorgiou 2000-01-04
5665293 Method of making spun yarn packages multiple individually separable yarn ends Theodore G. Karageorgiou, Gary W. Hanwell, Jewell D. Purvis, Jerry M. Walker, Freddie L. Banks +15 more 1997-09-09
4781948 Water-based film-forming coating compositions and the use thereof 1988-11-01
4532159 Flash-rust protecting of ferrous substrate David E. Miller, John Christopher Padget 1985-07-30
4465175 Container orienting apparatus 1984-08-14
4403895 Vehicle floor mat retainer Edward C. Schelling 1983-09-13