Hubert Richardson, Jr

This inventor holds 28 USPTO granted patents, primarily in Scroll Compressor Technology. Top assignee: Tecumseh Products Company. Active years: 1982-2000.

USPTO Granted Patents = 28

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 11

Forward Citations = 372(Granted Patents)

Company Filing History:

28 out of 552

Tecumseh Products Company

patents

Years Active: 1982-2000

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Areas of Expertise:

Scroll Compressor

Lubrication Control

Suction Check Valve

Compliance Mechanism

Orbiting Rotary Compressor

Flywheel

Stabilizer Ring

Oil Pressure

Mounting System

Axial Compliance

Refrigeration

Oil Turbulence Minimizer

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6015277 - Fabrication method for semiconductor substrate (2000-01-18),

2. 5498143 - Scroll compressor with flywheel (1996-03-12),

3. 5496160 - Scroll compressor having a suction check valve (1996-03-05),

4. 5388973 - Variable scroll tip hardness (1995-02-14),

5. 5383773 - Orbiting rotary compressor having axial and radial compliance (1995-01-24),

6. 5383772 - Scroll compressor stabilizer ring (1995-01-24),

7. 5362210 - Scroll compressor unloader valve (1994-11-08),

8. 5306126 - Scroll compressor lubrication control (1994-04-26),

9. 5302095 - Orbiting rotary compressor with orbiting piston axial and radial (1994-04-12),

10. 5236318 - Orbiting rotary compressor with adjustable eccentric (1993-08-17),

11. 5131828 - Scroll compressor including compliance mechanism for the orbiting scroll (1992-07-21),

12. 5131824 - Oldham compressor (1992-07-21),

13. 5106279 - Orbiting scroll member assembly (1992-04-21),

14. 5104302 - Scroll compressor including drive pin and roller assembly having sliding (1992-04-14),

15. 5088906 - Axially floating scroll member assembly (1992-02-18),

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Profile summary based on public USPTO records.

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