Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GM

Gary Mackay — 6 Patents

Pfizer: 1 patents #3,022 of 5,153Top 60%
Hamilton, CA: #112 of 942 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Gary Mackay has been granted 6 US patents while listed as an inventor at Pfizer. The first was granted in 1996 and the most recent in June 2016. Gary Mackay ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Gary Mackay in Hamilton, ON, CA.

Patents per Year

Patents granted per year, 1996 to 2016Bar chart with a peak of 2 patents in 1996.peak 21996: 2 patents19961998: 1 patents19982002: 1 patents20022013: 1 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9365944 Method of making hydralic tubing 2016-06-14
8432054 Wind turbine with hydrostatic transmission Roland Vander Straeten 2013-04-30
6497132 Flaring die with stress relief features Mel LeBlanc 2002-12-24
5823579 Device for coupling a flared metal pipe 1998-10-20
5518275 Device for coupling and flaring a metal pipe 1996-05-21
5516530 Porous shaped delivery devices and method of producing thereof Julian B. Lo, Michael J. Puz 1996-05-14 $131,313,000