Inventor
Richard M. Krzesicki
Inventor
Ann Arbor, MI, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing38%
Y10TTechnical subjects covered by former us classification21%
A01DHarvesting8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
A01BSoil working in agriculture or forestry5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A01GHorticulture3%
B60LPropulsion of electrically-propelled vehicles3%
B60WConjoint control of vehicle sub-units of different type or different function3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
PatentTitleYear
9,635,809'Electronic control for a grass cutting reel assembly of a lawn-care vehicle'20178,899,005'Bi-directional drive system for turf groomer and turf brush application'20148,844,252'Bi-directional drive system for turf groomer and turf brush application'20147,008,345'Planetary differential'20066,877,578'Multi-axle vehicle drive system'20056,849,021'Limited slip differential'20056,840,883'Method and design of an automotive differential'20056,814,683'Differential with bolt fastener assembly'20046,805,653'Selectively controlled limited slip differential'20046,780,132'Selectively actuated transfer case'20046,743,138'Compact differential housing assembly'20046,711,968'Axle differential assembly'20046,702,707'Differential assembly'20046,698,565'Selectively engageable differential'20046,699,154'Differential gear assembly'20046,652,408'Vehicular differential with ring gear directly loading the differential pin'20036,645,113'Differential gear retention system'20036,623,396'Differential gear assembly'20036,471,618'Torque biasing device, speed matching device and control methods'20026,454,674'Controllable torque transfer differential mechanism using magnetorheological fluid'20024,739,542'Safety coupling clamp'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to AEROQUIP CORP (1)· patent assignee history
1988Based in Jackson, MI, US· patent location history
2002–2005Patents assigned to VISTEON GLOBAL TECH INC (16)· patent assignee history
2002–2006Based in Ann Arbor, MI, US· patent location history
2002Based in St. Clair Shores, MI, US· patent location history
2006Patents assigned to AUTOMOTIVE COMPONENTS HOLDINGS (1)· patent assignee history
2014–2017Patents assigned to TEXTRON INC (3)· patent assignee history
2014Patents assigned to TEXTRON INNOVATIONS INC (2)· patent assignee history
2014–2017Based in Charlotte, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VISTEON GLOBAL TECH INC | 16 | 2002–2005 |
| TEXTRON INC | 3 | 2014–2017 |
| TEXTRON INNOVATIONS INC | 2 | 2014 |
| AEROQUIP CORP | 1 | 1988 |
| AUTOMOTIVE COMPONENTS HOLDINGS | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ann Arbor, MI, US | 16 | 2002–2006 |
| Charlotte, NC, US | 3 | 2014–2017 |
| St. Clair Shores, MI, US | 1 | 2002 |
| Jackson, MI, US | 1 | 1988 |