Inventor
Martin Johnson
Inventor
Southam, GB
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis7%
B29CShaping or joining of plastics7%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%
B63CLaunching, hauling-out, or dry-docking of vessels7%
B64CAeroplanes7%
B64DEquipment for fitting in or to aircraft7%
F02CGas-turbine plants7%
F02KJet-propulsion plants7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
G06KGraphical data reading7%
PatentTitleYear
11,126,907Method of manufacturing an RFID tag assembly and RFID tag assembly202111,039,266Binaural reproduction of surround sound using a virtualized line array202110,960,602Three dimensional printing system that automatically removes particles from build plane20218,317,126'Aircraft having a lift/propulsion unit'20125,839,851'Personal watercraft lift'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Based in Crofton, MD, US· patent location history
2012Patents assigned to HARRIS PAUL J H (1)· patent assignee history
2012Patents assigned to HEWITT FRANK A (1)· patent assignee history
2012Patents assigned to JOHNSON MARTIN C (1)· patent assignee history
2012Based in Bristol, GB· patent location history
2021Patents assigned to 3D SYSTEMS INC (1)· patent assignee history
2021Patents assigned to APPLE INC (1)· patent assignee history
2021Based in Southam, GB· patent location history
2021Based in Los Gatos, CA, US· patent location history
2021Based in Rock Hill, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3D SYSTEMS INC | 1 | 2021 |
| APPLE INC | 1 | 2021 |
| HARRIS PAUL J H | 1 | 2012 |
| HEWITT FRANK A | 1 | 2012 |
| JOHNSON MARTIN Cself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Southam, GB | 1 | 2021 |
| Los Gatos, California, US | 1 | 2021 |
| Rock Hill, SC, US | 1 | 2021 |
| Bristol, GB | 1 | 2012 |
| Crofton, Maryland, US | 1 | 1998 |