MacKenzie M. Campbell — 3 Patents at Sonnax Industries

MacKenzie M. Campbell has been granted 3 US patents while listed as an inventor at Sonnax Industries. The first was granted in 2013 and the most recent in August 2018. MacKenzie M. Campbell ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list MacKenzie M. Campbell in Chester, VT, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10060526	Transmission valve bodies and methods and kits for modifying transmission valve bodies	James A. Dial	2018-08-28
8794108	Automatic transmission fluid accumulator replacement assembly	Robert C. Warnke	2014-08-05
8469151	Bypass apparatus for automatic transmission fluid cooler and method of use	—	2013-06-25