Growing community of inventors

Redwood City, CA, United States of America

Terry James Johnston

Average Co-Inventor Count = 5.00

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 = 11

Terry James Johnston ↔ Daniel C Bass (1 patent)Terry James Johnston ↔ Robert F Spetzler (1 patent)Terry James Johnston ↔ Francis Shan-Kwan Tang (1 patent)Terry James Johnston ↔ Thomas Weidenmaier (1 patent)Terry James JohnstonTerry James Johnston (1 patent)Daniel C BassDaniel C Bass (21 patents)Robert F SpetzlerRobert F Spetzler (19 patents)Francis Shan-Kwan TangFrancis Shan-Kwan Tang (1 patent)Thomas WeidenmaierThomas Weidenmaier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Allegiance Corporation (1 from 200 patents)


1 patent:

1. D456510 - Skull clamp

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12/29/2025
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