Growing community of inventors

Pittsburgh, PA, United States of America

Joseph L Lohman

Average Co-Inventor Count = 2.00

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 = 16

Joseph L Lohman ↔ Robert D Shirey (1 patent)Joseph L LohmanJoseph L Lohman (1 patent)Robert D ShireyRobert D Shirey (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

1 patent:

1. D243510 - Screw plug mounting for an electric immersion heater

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as of
1/5/2026
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