Derek W. Sproson — 2 Patents at Miles

Derek W. Sproson has been granted 2 US patents while listed as an inventor at Miles. All of these patents were granted in 1993. Derek W. Sproson ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Derek W. Sproson in Baltimore, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5264287	Rare earth-containing frits having a high glass transition temperature and their use for the production of enamels having improved heat resistance	Vernon J. Grebe, Elie E. Saad, Arthur C. Stidham	1993-11-23
5198393	Rare earth-containing frits having a high glass transition temperature and their use for the production of enamels having improved heat resistance	Vernon J. Grebe, Elie E. Saad, Arthur C. Stidham	1993-03-30

Derek W. Sproson — 2 Patents

Issued Patents All Time

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