Growing community of inventors

San Antonio, TX, United States of America

Daniel J Kleffner

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 = 125

Daniel J Kleffner ↔ Hugh F Spence (1 patent)Daniel J Kleffner ↔ William P Seltzer (1 patent)Daniel J Kleffner ↔ Malcolm H Davis (1 patent)Daniel J Kleffner ↔ Kent A Janes (1 patent)Daniel J KleffnerDaniel J Kleffner (1 patent)Hugh F SpenceHugh F Spence (2 patents)William P SeltzerWilliam P Seltzer (1 patent)Malcolm H DavisMalcolm H Davis (1 patent)Kent A JanesKent A Janes (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. H. E. Butt Grocery Company (1 from 2 patents)


1 patent:

1. 4766295 - Electronic pricing display system

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