Growing community of inventors

La Mirada, CA, United States of America

Andrew F Lum

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 = 19

Andrew F Lum ↔ John Martin Hogan (1 patent)Andrew F Lum ↔ Richard A Persinger (1 patent)Andrew F Lum ↔ Ramesh A Navaratnam (1 patent)Andrew F Lum ↔ Juan M Uribe (1 patent)Andrew F Lum ↔ James F Miller (1 patent)Andrew F LumAndrew F Lum (1 patent)John Martin HoganJohn Martin Hogan (3 patents)Richard A PersingerRichard A Persinger (1 patent)Ramesh A NavaratnamRamesh A Navaratnam (1 patent)Juan M UribeJuan M Uribe (1 patent)James F MillerJames F Miller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chem-trend, Inc. (1 from 8 patents)


1 patent:

1. 5468401 - Carrier-free metalworking lubricant and method of making and using same

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12/18/2025
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