Jonathan D. Philby — 4 Patents at Ae Plc

Jonathan D. Philby has been granted 4 US patents while listed as an inventor at Ae Plc. The first was granted in 1987 and the most recent in April 1998. Jonathan D. Philby ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jonathan D. Philby in Rugby, GB.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5743012	Piston and piston ring	David Robert Adams	1998-04-28
5064990	Processing of metal articles	Michael Robert Tinsley, Antony Johns	1991-11-12
4677900	Pistons for internal combustion engines	—	1987-07-07
4655983	Piston rings and their manufacture	—	1987-04-07

Jonathan D. Philby — 4 Patents

Issued Patents All Time

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