Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Romeo — 3 Patents

TRThe Regina: 1 patents #13 of 24Top 55%
TATrc Acquisition: 1 patents #12 of 22Top 55%
Maplewood, NJ: #86 of 263 inventorsTop 35%
New Jersey: #23,671 of 69,400 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Romeo has been granted 3 US patents while listed as an inventor at The Regina. The first was granted in 1988 and the most recent in December 1994. Robert Romeo ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Romeo in Maplewood, NJ, US.

Patents per Year

Patents granted per year, 1988 to 1994Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881990: 1 patents19901994: 1 patents1994

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D353315 Spike removing tool 1994-12-13
D309806 Vacuum cleaner Robert Chieda 1990-08-07
4761850 Vacuum cleaner having an integral tool holder Robert Chieda 1988-08-09 $3,806,000