Vanguard Corporation

Calculating rank

USPTO Granted Patents = 8

Trademarks = 5

Forward Citations = 84

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9 inventors (with patents filed for the assignee):

Peter O Harken (7 out of 11 patents)

Robert A Whitehouse (2 out of 2 patents)

Shingo Iwamoto (1 out of 1 patent)

4. Gregory W Hartlmeier (1 out of 2 patents)

5. William E Lawson (1 out of 2 patents)

6. Kenneth E Lange (1 out of 1 patent)

7. Eugene J Cramer (1 out of 1 patent)

8. David J Swandt (1 out of 1 patent)

9. Greg W Hartlmeier (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 6941777 - Baggage (2005-09-13),

2. D306134 - Pulley-type bearing block or similar article (1990-02-20),

3. D293881 - Marine block or similar article (1988-01-26),

4. 4719869 - Sailboat traveler car assembly with removable block (1988-01-19),

5. 4718371 - Resilient support for yacht fitting (1988-01-12),

6. 4453486 - Cam cleat (1984-06-12),

7. 4160541 - Swivel base (1979-07-10),

8. 4074892 - Plural bearing and sheave assembly (1978-02-21),

Company Overview

Vanguard Corporation is a leading provider of investment services with a focus on low-cost index funds and ETFs. With a commitment to putting the interests of clients first, Vanguard has become one of the largest investment companies in the world. Founded in 1975, the company offers a range of investment products and services to help individuals and institutions achieve their financial goals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#92 in Yokohama

#5,050 in Japan

Yokohama, Japan