Inventor
James A. Hardy
Inventor
Rochester, NY, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines17%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general13%
G02BOptical elements, systems or apparatus10%
G06KGraphical data reading10%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%
H04NPictorial communication, e.g. television10%
Y02TClimate change mitigation technologies related to transportation10%
F02DControlling combustion engines7%
A47LDomestic washing or cleaning3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
PatentTitleYear
5,426,452'Laser diode operated in amplitude modulation and pulse amplitude modes'19955,325,383'Laser diode operated in hybrid modulation modes'19945,050,376'Control system for diesel particulate trap regeneration system'19915,036,668'Engine intake temperature control system'19914,835,963'Diesel engine particulate trap regeneration system'19894,774,710'Apparatus and method for controlling a laser diode to generate a linear illuminative output'19884,766,640'Self-propelled upright vacuum cleaner having a remotely disposed transmission and a positive locking mechanism'19884,740,803'Photo imaging system using two-dimensional optical lens array'19884,677,823'Diesel engine particulate trap regeneration system'19874,633,272'Laser printing apparatus having a multiple formatted output'19864,519,373'Internal combustion engine having a variably engagable slipping wet clutch for driving a supercharger'19854,450,350'Low speed laser scanning apparatus'19844,333,006'Multifocal holographic scanning system'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1984Patents assigned to NCR CO (2)· patent assignee history
1982–1984Based in Cambridge, OH, US· patent location history
1985–1987Patents assigned to GARRETT CORP (2)· patent assignee history
1985–1991Based in Playa Del Rey, CA, US· patent location history
1986–1995Patents assigned to EASTMAN KODAK CO (5)· patent assignee history
1986–1995Based in Rochester, NY, US· patent location history
1988Patents assigned to WHIRLPOOL CO (1)· patent assignee history
1988Based in Boyle County, KY, US· patent location history
1989–1991Patents assigned to ALLIED SIGNAL INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 5 | 1986–1995 |
| ALLIED SIGNAL INC | 3 | 1989–1991 |
| GARRETT CORP | 2 | 1985–1987 |
| NCR CO | 2 | 1982–1984 |
| WHIRLPOOL CO | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, New York, US | 5 | 1986–1995 |
| Playa Del Rey, California, US | 5 | 1985–1991 |
| Cambridge, OH, US | 2 | 1982–1984 |
| Boyle County, KY, US | 1 | 1988 |