Alan L. Gray — 2 Patents at Fisons Plc

Alan L. Gray has been granted 2 US patents while listed as an inventor at Fisons Plc. The first was granted in 1991 and the most recent in November 1996. Alan L. Gray ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Alan L. Gray in Farnham, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5572024	Apparatus and method for isotopic ratio plasma mass spectrometry	Martin Liezers, John G. K. Williams	1996-11-05
5051584	Plasma mass spectrometer	Neil E. Sanderson, Neil Martin Bradshaw	1991-09-24

Alan L. Gray — 2 Patents

Issued Patents All Time

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