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

Christopher Klassen — 5 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Dundurn, CA: #1 of 3 inventorsTop 35%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Christopher Klassen has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 2001 and the most recent in October 2022. Christopher Klassen ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Christopher Klassen in Dundurn, SK, CA.

Patents per Year

Patents granted per year, 2001 to 2022Bar chart with a peak of 2 patents in 2001.peak 22001: 2 patents20012011: 1 patents20112016: 1 patents20162022: 1 patents2022

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11479452 Tiltable vehicle lift Seth Schwartz, Austin Ganger 2022-10-25
9243396 Portable and extendable wood deck Christopher Kratchmer 2016-01-26
7976515 IV regulator with integral flushing mechanism Todd Murphy, Eric Schneider, Brian Lipford 2011-07-12
6216121 Web page generation with subtemplates displaying information from an electronic post office system 2001-04-10 $37,384,000
6212536 Method for generating web browser sensitive pages Howard Rose 2001-04-03 $36,356,000