Growing community of inventors

Avoca, PA, United States of America

David L Sapak

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 19

David L Sapak ↔ Joseph S Hayden (1 patent)David L Sapak ↔ Julia M Ward (1 patent)David L SapakDavid L Sapak (1 patent)Joseph S HaydenJoseph S Hayden (35 patents)Julia M WardJulia M Ward (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Schott Glass Technologies, Inc. (1 from 30 patents)


1 patent:

1. 4929387 - Phosphate glass useful in high power lasers

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12/31/2025
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