Inventor
Donald L. Nisley
Inventor
Greenville, SC, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Cprimary
F16CShafts39%
F16DCouplings for transmitting rotation19%
Y10TTechnical subjects covered by former us classification15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
F16JPistons9%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors2%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock2%
H02KDynamo-electric machines2%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%
PatentTitleYear
8,872,465'Synchronous motor with soft start element formed between the motor rotor and motor output shaft to successfully synchronize loads that have high inertia and/or high torque'20148,758,149'Elastomeric coupling having clamp ring with flanges providing torsional stiffness characteristics'20148,157,450'Waveform expansion sleeve for a bearing'20127,544,130'Flexible shaft coupling system with antirotational features'20097,419,305'Sealing system for bearing assembly'20087,314,330'Bushing system for power transmission products'20087,305,767'Shaft and hub mounting system and method'20077,217,193'Shaft coupling system and method'20077,207,741'Bushing system for power transmission products'20076,988,832'Bearing insert with controlled endplay'20066,939,053'System and method for mounting a shaft within a hollow member'20056,857,784'Adapter mounted bearing assembly'20056,119,825'Motor brake having improved torque adjustment mechanism'20005,910,049'Elastomeric coupling system'19995,908,249'Bearing assembly having compact and efficient seal arrangement'19995,908,248'Shaft bearing having improved seal arrangement'19995,897,214'Method and apparatus for securing a rotary member to a stationary shaft'19995,833,372'Auxiliary seal for a bearing and bearing incorporating such a seal'19985,791,787'Corrosive resistant bearing assembly'19985,749,659'Bearing take-up apparatus utilizing conventional flange bearing'19985,746,452'Bearing assembly having integrated speed sensor'19985,536,090'Expansion bearing having improved lubrication arrangement'19965,259,628'Seal assembly'19935,107,589'Method of making a bearing assembly'19925,074,040'Coated products for use in harsh environs'19915,028,151'Bearing assembly'19914,973,172'Coated products for use in harsh environs'19904,832,511'High efficiency seal devices for shaft bearings'19894,676,670'Bearing take-up frame'19874,120,388'Dry fluid drive and rotor therefor'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1991Patents assigned to RELIANCE ELECTRIC CO (4)· patent assignee history
1978Based in Mishawaka, IN, US· patent location history
1987–2014Based in Greenville, SC, US· patent location history
1990–1999Patents assigned to RELIANCE ELECTRIC IND CO (13)· patent assignee history
2000–2009Patents assigned to RELIANCE ELECTRIC TECH (10)· patent assignee history
2012–2014Patents assigned to BALDOR ELECTRIC CO (3)· patent assignee history
2012Patents assigned to HOSMER CHRISTOPHER E (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RELIANCE ELECTRIC IND CO | 13 | 1990–1999 |
| RELIANCE ELECTRIC TECH | 10 | 2000–2009 |
| RELIANCE ELECTRIC CO | 4 | 1978–1991 |
| BALDOR ELECTRIC CO | 3 | 2012–2014 |
| HOSMER CHRISTOPHER E | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greenville, SC, US | 29 | 1987–2014 |
| Mishawaka, IN, US | 1 | 1978 |