John Porter has been granted 9 US patents. The first was granted in 1980 and the most recent in August 2025. John Porter ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list John Porter in Kansas City, MO, US.
Patents per Year Patents granted per year, 1980 to 2025 Bar chart with a peak of 1 patents in 1980. peak 1 1980: 1 patents 1980 1984: 1 patents 1984 1990: 1 patents 1990 1992: 1 patents 1992 1993: 1 patents 1993 2006: 1 patents 2006 2019: 1 patents 2019 2024: 1 patents 2024 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 ⓘ
12391000 System and method for creating lattice structures Gregory John Vernon 2025-08-19
12061069 Multi-layer wearable body armor Christian Barr , Ben Brown , Gregory John Vernon 2024-08-13
10363732 Systems and methods for generating slice files from native CAD geometries Gregory John Vernon , Rachel Cramm Horn 2019-07-30
7148488 Apparatus for measuring radiation and method of use Keith Horton , Peter Mouginis-Mark , Clive Oppenheimer , Harold Garbeil 2006-12-12
5209433 Mobile rocket service tower Walter Lane Alexander, Jr. , James E. Dailey 1993-05-11
$11,726,000
5103679 Method and apparatus for determining the fundamental viscoelastic properties of a material Ronald L. Dellangelo , Emmitt R. Harrell, Jr. 1992-04-14
$4,492,000
4938056 Determining the air permeability of a tire James L. DeRudder , Kenneth M. Schur 1990-07-03
4465975 Scanning apparatus and method for measuring a magnetic field produced by a sample — 1984-08-14
$2,556,000
4213331 Surface irregularity analyzer — 1980-07-22
$1,109,000
