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

Charles Mason — 2 Patents

Basf Se: 1 patents #8,065 of 13,826Top 60%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Milton, CA: #124 of 301 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Charles Mason has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1996 and the most recent in August 2025. Charles Mason ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Charles Mason in Milton, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12385400 Method of manufacturing a mistuned rotor Krishna Prasad Balike, Edwin Wong, Daniel Fudge, Ignatius Theratil, Paul Stone +2 more 2025-08-12
5487836 Method of cleaning a sintered powdered metal filter Ted L. Sutton 1996-01-30