John W. Struewing — 2 Patents at Smith & Loveless

John W. Struewing has been granted 2 US patents while listed as an inventor at Smith & Loveless. The first was granted in 1992 and the most recent in May 2001. John W. Struewing ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John W. Struewing in Overland Park, KS, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6224041	Splash plate structure for aerators	Robert J. Rebori	2001-05-01
5156742	Liquid treatment method and apparatus	—	1992-10-20

John W. Struewing — 2 Patents

Issued Patents All Time

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