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USPTO Patent Rankings Data through Dec 31, 2025
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Jana Marakowitz — 1 Patent

HEHeat-Timer: 1 patents #5 of 9Top 60%
Paterson, NJ: #69 of 160 inventorsTop 45%
New Jersey: #41,444 of 69,400 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jana Marakowitz has been granted 1 US patent while listed as an inventor at Heat-Timer. All of these patents were granted in 1991. Jana Marakowitz ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jana Marakowitz in Paterson, NJ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5042431 Multiple boiler control system and method of operation Daniel Shprecher, David Sandelman 1991-08-27