John K. Lancaster

ND National Research Development: 1 patents #307 of 1,071Top 30%

Overall (All Time): #4,110,918 of 4,157,543Top 100%

Patents All Time

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4200541	Bearing materials	George H. Kinner	1980-04-29