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USPTO Patent Rankings Data through Dec 31, 2025
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Frederick E. Hankins — 7 Patents

REResearch-Cottrell: 3 patents #4 of 37Top 15%
Disney: 3 patents #2,043 of 6,686Top 35%
SISmiths Industries: 1 patents #10 of 51Top 20%
Flemington, NJ: #145 of 632 inventorsTop 25%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Frederick E. Hankins has been granted 7 US patents while listed as an inventor at Research-Cottrell. The first was granted in 1980 and the most recent in November 2017. Frederick E. Hankins ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Frederick E. Hankins in Flemington, NJ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9811941 High resolution simulation of liquids Nicholas Rasmussen, William Geiger 2017-11-07
8751207 Simulating granular material Nicholas Rasmussen 2014-06-10
8417492 Simulating granular material Nicholas Rasmussen 2013-04-09
5270693 Enlarged area addressable matrix John S. Wyler 1993-12-14 $1,408,000
4311491 Electrostatic precipitator control for high resistivity particulate Peter P. Bibbo, Richard Jakoplic 1982-01-19 $548,000
4270086 Electromagnetic plunger drop timer John H. Umberger 1981-05-26 $824,000
4221573 Electrostatic precipitator rapping mechanism 1980-09-09 $886,000