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Adrian, MI, United States of America

Warren E Sevrence

Average Co-Inventor Count = 1.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 38

Warren E SevrenceWarren E Sevrence (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Acco Industries Inc. (2 from 21 patents)


2 patents:

1. 4337554 - Stamped yoke end and method of making same

2. 4324503 - Two-piece anchorage device

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12/21/2025
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