Growing community of inventors

Midland, MI, United States of America

Lana S Spencer

Average Co-Inventor Count = 3.00

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 = 9

Lana S Spencer ↔ Robert A Kirchhoff (1 patent)Lana S Spencer ↔ Kenneth J Bruza (1 patent)Lana S Spencer ↔ Sam L Crabtree (1 patent)Lana S Spencer ↔ Michael Plaver (1 patent)Lana S SpencerLana S Spencer (2 patents)Robert A KirchhoffRobert A Kirchhoff (28 patents)Kenneth J BruzaKenneth J Bruza (16 patents)Sam L CrabtreeSam L Crabtree (13 patents)Michael PlaverMichael Plaver (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Dow Chemical Company (1 from 7,680 patents)

2. Dow Global Technolgoies LLC (1 from 4,658 patents)


2 patents:

1. 7235606 - Glass-filled propylene polymer composition

2. 5247037 - Mono(cyclobutarene)/polymaleimide copolymers

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1/6/2026
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