John Collins has been granted 9 US patents. The first was granted in 1982 and the most recent in April 2025. John Collins ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Collins in Tampa, FL, US.
Patents per Year Patents granted per year, 1982 to 2025 Bar chart with a peak of 1 patents in 1982. peak 1 1982: 1 patents 1982 1988: 1 patents 1988 1992: 1 patents 1992 2002: 1 patents 2002 2008: 1 patents 2008 2010: 1 patents 2010 2014: 1 patents 2014 2020: 1 patents 2020 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12279786 Retractable shaver bur John K. Sieh , Ronald D. Woodring , Steven T. Helak 2025-04-22
10605068 Downhole electrochemical fluid sensor and method of using same Laurent Pirolli , Gary Oddie , Andrew Meredith , Nathan Lawrence , Kay McGuinness 2020-03-31
$14,932,000
8631671 Internal mandrel and method Paul E. Krajewski , Michael H. Lovell , Tiffanie E. Coe , Terry A. Kent , Kevin R. Marks +4 more 2014-01-21
$6,033,000
7742689 Liquid heating apparatus and method Michael R. Harrison , Andrew T. Rowley 2010-06-22
7446491 Intelligent power management for actuators John O'Higgins , Cathal Gallagher 2008-11-04
6345073 Convolutional despreading method for rapid code phase determination of chipping codes of spread spectrum systems Samuel J. Curry , David M. Schwartz 2002-02-05
5100842 Glass compositions John Stevenson 1992-03-31
4749513 Green emitting phosphor Romano G. Pappalardo , Baldassare Di Bartolo , Thomas E. Peters 1988-06-07
$17,175,000
4342725 Oxygen supply apparatus — 1982-08-03
