Adrian P. Sween — 4 Patents at Unknown

Adrian P. Sween has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1986 and the most recent in May 1997. Adrian P. Sween ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Adrian P. Sween in Little Falls, MN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5625910	Protective shield	Nate Erickson, Alan B. Eke, Joel William Wolfe	1997-05-06
5545335	Water purifier	Raymond D. Nass	1996-08-13
5255400	Apparatus for containing a liquid	—	1993-10-26
D285346	Bathing tub	—	1986-08-26

Adrian P. Sween — 4 Patents

Issued Patents All Time

Patent Widget