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

Sachwin Products — 5 Patents

Rank (All Time): #100,958 of 105,732Top 100%
2 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1994 to 2002Bar chart with a peak of 3 patents in 2001.peak 31994: 1 patents19942001: 3 patents20012002: 1 patents2002

Top Inventors at Sachwin Products All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Wing G. Lew 4
2 Steve H. Sachs 1