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John C. Defant — 7 Patents

PMPro Tech Monitoring: 3 patents #3 of 7Top 45%
3M: 3 patents #4,239 of 11,543Top 40%
New Port Richey, FL: #27 of 263 inventorsTop 15%
Florida: #7,971 of 67,251 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
John C. Defant has been granted 7 US patents while listed as an inventor at 3M. The first was granted in 2004 and the most recent in April 2021. John C. Defant ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John C. Defant in New Port Richey, FL, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10966633 Wrist worn mobile alcohol and offender monitoring system Michael E. Hamerly, David Segal, Sharon Cohen 2021-04-06
9882674 System, method, and apparatus for detecting and jamming wireless devices David Segal 2018-01-30
9024750 Method to calibrate a fiber optic strap on a body worn device 2015-05-05 $26,692,000
8981925 System, method, and apparatus for detecting wireless devices Steven D. Chapin, David Segal 2015-03-17 $13,413,000
7205890 System, method and apparatus for locating and controlling objects David Segal 2007-04-17
7119695 Advanced house arrest tracker system Robert P. Posavec, David Segal 2006-10-10
6774799 House arrest tracker system Robert P. Posavec, David Segal 2004-08-10