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St. Charles, MO, United States of America

Ronald D Williams

This inventor holds 8 USPTO granted patents. Top assignee: Emerson Electric Company. Active years: 1988-1996.

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 81(Granted Patents)

Location History:

St. Charles County, MO (US) (1988 - 1991)
St. Charles, MO (US) (1990 - 1996)

Company Filing History:

Emerson Electric Company

Years Active: 1988-1996

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5543671 - Electric motor terminal board with integral switch locking means (1996-08-06),

2. 5285035 - Dust proof electrical switch (1994-02-08),

3. 5070265 - Compressed spacer for permanent retention of electrical motor terminals (1991-12-03),

4. 5015894 - Unit bearing leadless motor (1991-05-14),

5. 4979719 - Base clamp (1990-12-25),

6. 4978819 - Electric machinery switch assembly (1990-12-18),

7. 4922066 - Environmentally protected switch for dynamoelectric machines (1990-05-01),

8. 4758755 - Removable winding cover for unit bearing motor (1988-07-19),

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