David R. Dunlap — 3 Patents at Eltech Systems

David R. Dunlap has been granted 3 US patents while listed as an inventor at Eltech Systems. The first was granted in 1981 and the most recent in May 1992. David R. Dunlap ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David R. Dunlap in Mexico, MO, US.

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Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5115114	Ceramic fiber attaching system for a backing plate	George J. Paulonis	1992-05-19
4571911	Modular insulation anchor	Eugene N. Brown	1986-02-25
4248023	Insulated ceramic fiber refractory module	—	1981-02-03	$3,225,000

David R. Dunlap — 3 Patents

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