David A. Easter — 3 Patents at Royce Medical

David A. Easter has been granted 3 US patents while listed as an inventor at Royce Medical. The first was granted in 1991 and the most recent in December 1998. David A. Easter ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David A. Easter in Westerville, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5846216	Mucous membrane infusor and method of use for dispensing medications	Gilbert R. Gonzales, Douglas E. Boyd, Kenneth E. Hughes	1998-12-08
5830186	Method of dispensing medications by use of mucous membrane infusor	Gilbert R. Gonzales, Douglas E. Boyd, Kenneth E. Hughes	1998-11-03
4996979	Soft-goods type, formable orthopaedic cast	Tracy E. Grim, Vincent McGinniss, Kenneth E. Hughes, Robert S. Whitmore, Timothy J. Carpenter +1 more	1991-03-05

David A. Easter — 3 Patents

Issued Patents All Time

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