Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
3S

3 T S.P.A. — 17 Patents

Rank (All Time): #33,866 of 105,732Top 35%
1 inventors
17 Patents All Time

Patents per Year

Patents granted per year, 1987 to 1993Bar chart with a peak of 6 patents in 1989.peak 61987: 2 patents19871988: 3 patents19881989: 6 patents19891990: 3 patents19901991: 1 patents19911992: 1 patents19921993: 1 patents1993

Top Inventors at 3 T S.P.A. All Time

Showing 1–1 of 1 inventors

RankNamePatents
1 Lucio Borromeo 17