Growing community of inventors

Crystal Lake, IL, United States of America

John A Jepsen, Jr

Average Co-Inventor Count = 4.00

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 = 0

John A Jepsen, Jr ↔ Joseph T Ricci (1 patent)John A Jepsen, Jr ↔ Karen T Conrad (1 patent)John A Jepsen, Jr ↔ Christopher J DeMarco (1 patent)John A Jepsen, JrJohn A Jepsen, Jr (1 patent)Joseph T RicciJoseph T Ricci (7 patents)Karen T ConradKaren T Conrad (1 patent)Christopher J DeMarcoChristopher J DeMarco (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duracell Inc. (1 from 219 patents)


1 patent:

1. D423253 - Display stand for articles

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as of
12/17/2025
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