Inventor · disambiguated record
John Abraham
Also filed as: ABRAHAM JOHN · ABRAHAM JOHN J
14 granted patents·1 pending application·78 citations·filing 1988–2024
89Inventor score
Top patents by PatentIndex Score
15 records- 0182US10495720B2Control valve assembly for a fluid heating systemWTS LLC·Filed 2015·Granted Dec 3, 2019·7 cites·8 claims
- 0278US10890645B2Dual axis tracking methodWTS LLC·Filed 2018·Granted Jan 12, 2021·1 cites·10 claims
- 0378US6385790B1Portable toiletFiled 2000·Granted May 14, 2002·27 cites·14 claims
- 0473US10168412B2Dual axis tracking deviceWTS LLC·Filed 2015·Granted Jan 1, 2019·2 cites·20 claims
- 0573US9482204B2Rotor blade for vertical axis wind turbinePLOURDE BRIAN·Filed 2011·Granted Nov 1, 2016·6 cites·19 claims
- 0667US12486990B2Solar heating for refrigeration and fluid heating devicesLEMA INC·Filed 2024·Granted Dec 2, 2025·0 cites·8 claims
- 0767US11920801B2Digital fluid heating systemWTS LLC·Filed 2021·Granted Mar 5, 2024·0 cites·12 claims
- 0866US5022366ARotary engine with dual spark plugs and fuel injectorsDEERE JOHN TECH INT·Filed 1989·Granted Jun 11, 1991·25 cites·2 claims
- 0959US10989420B2Digital fluid heating systemWTS LLC·Filed 2017·Granted Apr 27, 2021·0 cites·17 claims
- 1053US11255804B2Method of calculating pathogen inactivation for a fluid heating systemWTS LLC·Filed 2015·Granted Feb 22, 2022·0 cites·7 claims
- 1148US2018266712A1Solar heating for refrigeration and fluid heating devicesPLOURDE BRIAN·Filed 2018·Application pending·0 cites
- 1238US11361743B2Megaphone having additional lighting or audible featuresABRAHAM JOHN J·Filed 2019·Granted Jun 14, 2022·0 cites·6 claims
- 1334US11946886B2Fluid heating systemWTS LLC·Filed 2015·Granted Apr 2, 2024·0 cites·13 claims
- 1434US5343838ADual radius rotor for pre-mixed-charge rotary engine combustionGAS RES INST·Filed 1993·Granted Sep 6, 1994·6 cites·6 claims
- 1532US4889091ARotary valve for natural gas rotary engineDEERE JOHN TECH INT·Filed 1988·Granted Dec 26, 1989·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →