Derek R. Bird — 1 Patent at Unknown

Derek R. Bird has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1994. Derek R. Bird ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Derek R. Bird in Christchurch, NZ.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5361712	Cultivating apparatus for leveling, cultivating, and resowing lawns or fields	Bruce Townsend, Norman C. Goldsack	1994-11-08

Derek R. Bird — 1 Patent

Issued Patents All Time

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