Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Laragione — 7 Patents

FLFlowmatrix: 3 patents #3 of 3Top 100%
UIUnit Instruments: 1 patents #8 of 15Top 55%
Christiana, PA: #5 of 16 inventorsTop 35%
Pennsylvania: #11,887 of 74,527 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert Laragione has been granted 7 US patents while listed as an inventor at Flowmatrix. The first was granted in 1986 and the most recent in May 2003. Robert Laragione ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert Laragione in Christiana, PA, US.

Patents per Year

Patents granted per year, 1986 to 2003Bar chart with a peak of 3 patents in 2003.peak 31986: 2 patents19861987: 1 patents19871999: 1 patents19992003: 3 patents2003

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6564824 Mass flow meter systems and methods Patrick Lowery, Petur Thordarson 2003-05-20
6564825 Mass flow meter systems and methods Patrick Lowery, Petur Thordarson 2003-05-20
6561207 Mass flow meter systems and methods Patrick Lowery, Petur Thordarson 2003-05-13
5925829 Method and apparatus for determining a rate of flow of gas by a rate of change of pressure Dan B. LeMay, Eric J. Redemann, Michael D. Upchurch 1999-07-20
4638444 Microprocessor-controlled back-pressure system for small volume chemical analysis applications Steven M. Lurcott, Woodford A. Bowe, Eugene J. Levy 1987-01-20
4628951 Liquid level detection system for high temperature or pressure environments James H. Higgins, Woodford A. Bowe 1986-12-16
4600827 Dual-powered pyrolysis probe driving circuit Gary Linwood 1986-07-15