Growing community of inventors

Covina, CA, United States of America

Lorenzo Barrios

Average Co-Inventor Count = 2.00

ph-index = 3

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 = 66

Lorenzo BarriosBernard Francis Hawkins (3 patents)Lorenzo BarriosYasushi Richard Shimabukuro (2 patents)Lorenzo BarriosLorenzo Barrios (5 patents)Bernard Francis HawkinsBernard Francis Hawkins (9 patents)Yasushi Richard ShimabukuroYasushi Richard Shimabukuro (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qsc Audio Products, Inc. (5 from 39 patents)


5 patents:

1. D675597 - Loudspeaker

2. D675188 - Loudspeaker array

3. D654474 - Loudspeaker

4. 7789192 - Loudspeaker port handle

5. D576607 - Loudspeaker port handle

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as of
12/15/2025
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