Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Campbell Robert Morrison — 4 Patents

AGAgjunction: 2 patents #29 of 53Top 55%
HGHemisphere Gps: 1 patents #15 of 27Top 60%
Caterpillar: 1 patents #4,457 of 8,398Top 55%
Corinda, AU: #3 of 9 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Campbell Robert Morrison has been granted 4 US patents while listed as an inventor at Agjunction. The first was granted in 2010 and the most recent in April 2021. Campbell Robert Morrison ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Campbell Robert Morrison in Corinda, AU.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
RE48527 Optical tracking vehicle control system and method David Reeve, Andrew J. MacDonald 2021-04-20
8777325 Method for determining the position or situation of installation components in mineral mining installations and mining installation Johannes Wesselmann, Marco Ahler 2014-07-15
8768558 Optical tracking vehicle control system and method David Reeve, Andrew J. MacDonald 2014-07-01
7835832 Vehicle control system Andrew J. MacDonald, David Reeve 2010-11-16