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

Stewart Filmscreen — 10 Patents

Rank (All Time): #54,198 of 105,732Top 55%
8 inventors
10 Patents All Time

Patents per Year

Patents granted per year, 1995 to 2014Bar chart with a peak of 2 patents in 2004.peak 21995: 1 patents19952001: 1 patents20012004: 2 patents20042007: 1 patents20072008: 1 patents20082010: 1 patents20102011: 1 patents20112012: 1 patents20122014: 1 patents2014

Top Inventors at Stewart Filmscreen All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Gary Browning 3
2 Donald R. Stewart 2
2 Mark Robinson 2
#4 Grant W. STEWART 1
#4 Holger Jensen 1
#4 Joaquin Rivera 1
#4 Patrick H. Stewart 1
#4 Steve Scott 1