Gerald Simpson — 5 Patents at Cives

Gerald Simpson has been granted 5 US patents while listed as an inventor at Cives. The first was granted in 2010 and the most recent in May 2017. Gerald Simpson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Gerald Simpson in Gowanstown, ON, CA.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
9650071	Bi-directional towed snowplow and method of plowing	Leo P. Manion, William John Reeves, Amiya Mishra	2017-05-16
9388544	Finger snow plow with extension	William John Reeves, Leo P. Manion, Amiya Mishra	2016-07-12
7975408	Snow plow and method of plowing snow	Amiya Mishra, William John Reeves	2011-07-12
7908775	Two-stage snow plow	Amiya Mishra, William John Reeves	2011-03-22
7730643	Two-stage snow plow	Amiya Mishra, William John Reeves	2010-06-08

Gerald Simpson — 5 Patents

Issued Patents All Time

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