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

Mark Long — 3 Patents

BOBouldin: 1 patents #5 of 10Top 50%
QCQuincy Compressor: 1 patents #6 of 11Top 55%
UEUser-Centric Enterprises: 1 patents #2 of 2Top 100%
Hannibal, MO: #8 of 38 inventorsTop 25%
Missouri: #6,669 of 23,789 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark Long has been granted 3 US patents while listed as an inventor at Bouldin. The first was granted in 2005 and the most recent in October 2018. Mark Long ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Long in Hannibal, MO, US.

Patents per Year

Patents granted per year, 2005 to 2018Bar chart with a peak of 1 patents in 2005.peak 12005: 1 patents20052014: 1 patents20142018: 1 patents2018

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10087920 Compressor bushing Tingrong Ren, Keith E. Stephens, Jonathan Rollier 2018-10-02
8684171 Modular conveyor Anderson K. Bouldin, Paul M. Whiting 2014-04-01
6947842 Normalized and animated inundation maps Michael R. Smith 2005-09-20