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USPTO Patent Rankings Data through Dec 31, 2025
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Roberto Peruzzo — 5 Patents

BPB&G Plastics: 1 patents #13 of 15Top 90%
ISIndustrie Zanussi S.P.A.: 1 patents #7 of 33Top 25%
MSMainetti Technologies, S.P.A.: 1 patents #2 of 4Top 50%
ZSZanussi Elettromeccanica S.P.A.: 1 patents #4 of 18Top 25%
Pordenone, IT: #46 of 343 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Roberto Peruzzo has been granted 5 US patents while listed as an inventor at B&G Plastics. The first was granted in 1985 and the most recent in December 2003. Roberto Peruzzo ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Roberto Peruzzo in Pordenone, IT.

Patents per Year

Patents granted per year, 1985 to 2003Bar chart with a peak of 2 patents in 1999.peak 21985: 1 patents19851999: 2 patents19992001: 1 patents20012003: 1 patents2003

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6668571 Refrigerant compressor driven by variable supply frequency motor Tiziano Bertotti, Fabrizio Carli 2003-12-30
6188320 Article identification and surveillance tag having-article-engaging loop Chester Kolton, Michael Norman 2001-02-13
5996862 Device for suspending pants and similar garments foldable in two parts Bernardino Parise 1999-12-07
D409400 Garment clip — 1999-05-11
4535599 Control device for refrigerating equipment Duilio Besson, Claudio De Marco, Giuseppe Ardit 1985-08-20

Frequent Collaborators

Chester Kolton1 shared
Duilio Besson1 shared
Michael Norman1 shared
Fabrizio Carli1 shared
Tiziano Bertotti1 shared
Claudio De Marco1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5