Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert McKenzie — 5 Patents

STSeagate Technology: 1 patents #3,836 of 4,722Top 85%
MAMaxtor: 1 patents #329 of 656Top 55%
Wetaskiwin, CA: #2 of 16 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert McKenzie has been granted 5 US patents while listed as an inventor at Maxtor. The first was granted in 1996 and the most recent in August 2017. Robert McKenzie ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert McKenzie in Wetaskiwin, AB, CA.

Patents per Year

Patents granted per year, 1996 to 2017Bar chart with a peak of 2 patents in 2017.peak 21996: 1 patents19962006: 1 patents20062008: 1 patents20082017: 2 patents2017

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9744489 Phase separator using pressure differential 2017-08-29
9610524 Separator for a gas stream 2017-04-04
7388726 Dynamically adjustable head disk spacing slider using thermal expansion Thao A. Nguyen, Xiaokun Chew, Gang Herbert Lin, Jack Tsai, Bruce Schardt +1 more 2008-06-17 $20,588,000
7092193 Dynamically adjustable head disk spacing slider using thermal expansion Thao A. Nguyen, Xiaokun Chew, Gang Herbert Lin, Jack Tsai, Bruce Schardt +1 more 2006-08-15
5512088 Separator 1996-04-30