Robert E. McManus — 4 Patents at Km

Robert E. McManus has been granted 4 US patents while listed as an inventor at Km. The first was granted in 2002 and the most recent in September 2017. Robert E. McManus ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert E. McManus in Needham, MA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
9750237	Covered liquid gravity feed ant elimination system and cover assemblies for biological insect pest control	Kenneth J. Kupfer	2017-09-05
7278235	Liquid gravity feed ant elimination device	Kenneth J. Kupfer	2007-10-09
D489428	Bait dispenser	Kenneth J. Kupfer	2004-05-04
6467216	Liquid gravity feed ant elimination system and method	Kenneth J. Kupfer	2002-10-22

Robert E. McManus — 4 Patents

Issued Patents All Time

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