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

Alpan — 6 Patents

Rank (All Time): #87,129 of 105,732Top 85%
2 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1996 to 1998Bar chart with a peak of 2 patents in 1996.peak 21996: 2 patents19961997: 2 patents19971998: 2 patents1998

Top Inventors at Alpan All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Alex Chan 5
2 Philip Albert Lerch 1