Growing community of inventors

Houston, TX, United States of America

Jim Spackman

Average Co-Inventor Count = 6.00

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 = 15

Jim SpackmanLouis W Erath (1 patent)Jim SpackmanJohn Luscombe (1 patent)Jim SpackmanMichael L Maples (1 patent)Jim SpackmanGary Craig (1 patent)Jim SpackmanDavid Lamance (1 patent)Jim SpackmanJim Spackman (1 patent)Louis W ErathLouis W Erath (21 patents)John LuscombeJohn Luscombe (15 patents)Michael L MaplesMichael L Maples (10 patents)Gary CraigGary Craig (4 patents)David LamanceDavid Lamance (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Syntron, Inc. (1 from 23 patents)


1 patent:

1. 6188646 - Hydrophone carrier

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as of
12/28/2025
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