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John M. Spangler

Caterpillar: 23 patents #154 of 8,398Top 2%
Overall (All Time): #183,007 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11149857 Appliance for making isotropically finished seal ring of seal assembly for machine Bao Feng, Connor J. Haas, Joseph J. Every, Daniel P. Vertenten 2021-10-19
10927959 Method and appliance for making isotropically finished seal ring of seal assembly for machine Bao Feng, Connor J. Haas, Joseph J. Every, Daniel P. Vertenten 2021-02-23
10689524 Corrosion preventative film Brent Skinner, Anca I. Marcu, Salwa Batour Zoghbi 2020-06-23
10689525 Corrosion preventative film Brent Skinner, Anca I. Marcu, Salwa Batour Zoghbi 2020-06-23
10442480 Coating for seal assembly Connor J. Haas, Anca I. Marcu 2019-10-15
8800745 Modular manufacturing line including work tool having work tool spray nozzle and method of operation therefor 2014-08-12
8747945 Method for coating a metallic substrate with a powder coating composition and an autodepositable coating composition Jonathan Savage, Gregory Osborn 2014-06-10
8360225 Modular manufacturing chain including a utility transfer module and method of operation therefor Mark E. Dietz 2013-01-29
8313823 Method for coating a metallic substrate with a powder coating composition and an autodepositable coating composition Jonathan Savage, Gregory Osborn 2012-11-20
8235000 Modular paint line and method of operation therefor Mark E. Dietz 2012-08-07
8196731 Modular manufacturing chain including a reverse transport direction and method of operation therefor Mark E. Dietz 2012-06-12
8191481 Friction drive material handling system including composite beam and method of operating same David G. Bilson 2012-06-05
8127687 Material handling system including dual track assembly and method of operating same David G. Bilson 2012-03-06
8101071 Oil removal reclamation clarifier system and process for use 2012-01-24
8086341 Control system and method for a modular manufacturing chain Mark E. Dietz 2011-12-27
7900767 Modular manufacturing chain including a vertical lift device and method of operation thereof Mark E. Dietz 2011-03-08
7815036 Modular manufacturing chain including a position tracking device and method of operation therefor Mark E. Dietz 2010-10-19
7799218 Paint reclamation clarifier system 2010-09-21
7295888 System for evaluating a parts carrier Mark E. Dietz 2007-11-13
5726233 Method for manufacturing a coating additive, an additive, and a paint formulation George M. Mitchell 1998-03-10
5702516 Method of using water soluble foamed starch for reclaiming paint over-spray particles 1997-12-30
5684053 Process for reclaiming paint and a paint formulation 1997-11-04
5092928 Process for recovering paint overspray particles 1992-03-03