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USPTO Patent Rankings Data through Dec 31, 2025
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Spal S.R.L — 9 Patents

Rank (All Time): #58,009 of 105,732Top 55%
3 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1988 to 2007Bar chart with a peak of 2 patents in 1990.peak 21988: 1 patents19881990: 2 patents19901993: 1 patents19931999: 1 patents19992001: 1 patents20012003: 2 patents20032007: 1 patents2007

Top Inventors at Spal S.R.L All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Alessandro Spaggiari 7
2 Terzino Spaggiari 1
2 Salvatore Patti 1

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