Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MA

Marthinus Casper Ackerman

Overall (All Time): #2,086,935 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8130772 Electronic communications recording system Grant Alan Broomhall, Frederik Grobler 2012-03-06
8036236 Gateway for use in an electronic communications recording system Grant Alan Broomhall, Frederik Grobler 2011-10-11