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Inventor

LEWIS JOHN M

US12 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS JOHN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UTIMACO INC

5 patents
US10417459B2Sep 17, 2019

Physical barrier to inhibit a penetration attack

UTIMACO INC3 citations66
US11687680B2Jun 27, 2023

Inhibiting a penetration attack

UTIMACO INC0 citations60
US10719633B2Jul 21, 2020

Inhibiting a penetration attack

UTIMACO INC1 citations60
US11886626B2Jan 30, 2024

Physical barrier to inhibit a penetration attack

UTIMACO INC0 citations56
US11036892B2Jun 15, 2021

Physical barrier to inhibit a penetration attack

UTIMACO INC0 citations56

STEREO OPTICAL CO INC

2 patents
US4968131ANov 6, 1990

Visual acuity test device and method of preparing same

STEREO OPTICAL CO INC14 citations71
US4854695AAug 8, 1989

Visual acuity testing

STEREO OPTICAL CO INC10 citations71

AUTODESK INC

2 patents
US7523396B2Apr 21, 2009

Surface construction audit trail and manipulation

AUTODESK INC7 citations67
US7561990B2Jul 14, 2009

Interactive triangulated irregular network (TIN) surfaces design

AUTODESK INC6 citations58

INAMI & CO LTD

1 patent
US5921998AJul 13, 1999

Membrane eraser

INAMI & CO LTD73 citations88

(unassigned)

1 patent
US5850637ADec 22, 1998

Pliable eyeglass attachment for deflecting wind around the ear

16 citations71

ENTIT SOFTWARE LLC

1 patent
US10341381B2Jul 2, 2019

Inhibiting electromagnetic field-based eavesdropping

ENTIT SOFTWARE LLC0 citations49