Inventor
John J. Stewart
Inventor
Escondido, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps16%
F21SNon-portable lighting devices11%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
H05GX-ray technique11%
B29CShaping or joining of plastics5%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%
C06DMeans for generating smoke or mist5%
C10LFuels not otherwise provided for5%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials5%
F02KJet-propulsion plants5%
PatentTitleYear
10,955,749Guiding device and associated system202110,904,993Reducing the effect of plasma on an object in an extreme ultraviolet light source202110,591,950Copolymerized bis-(ethylene oxy) methane polysulfide polymer and hydroxyl terminated poly butadiene as a solid fueled ramjet fuel20206,140,413'Silicone softener viscosity reducer'20005,684,355'Metal strap for holding cylindrical lamp'19975,239,226'Replaceable lamp assembly for automotive headlamps'19934,753,704'Process using light and light activated adhesive compositions to secure light opaque end caps to fluorescent tubes'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to LOCTITE CORP (1)· patent assignee history
1988Based in Meriden, CT, US· patent location history
1993–1997Patents assigned to GEN ELECTRIC (2)· patent assignee history
1993–1997Based in Mentor, OH, US· patent location history
2000Patents assigned to HENKEL CORP (1)· patent assignee history
2000Based in York, SC, US· patent location history
2020Patents assigned to US ARMY (1)· patent assignee history
2020Based in Redstone Arsenal, AL, US· patent location history
2021Patents assigned to ASML NETHERLANDS BV (2)· patent assignee history
2021Based in Escondido, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASML NETHERLANDS BV | 2 | 2021 |
| GEN ELECTRIC | 2 | 1993–1997 |
| HENKEL CORP | 1 | 2000 |
| LOCTITE CORP | 1 | 1988 |
| US ARMY | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Escondido, California, US | 2 | 2021 |
| Mentor, OH, US | 2 | 1993–1997 |
| Redstone Arsenal, AL, US | 1 | 2020 |
| York, SC, US | 1 | 2000 |
| Meriden, CT, US | 1 | 1988 |