Growing community of inventors

Rancho Palos Verdes, CA, United States of America

William J Wainwright

Average Co-Inventor Count = 8.00

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 = 27

William J Wainwright ↔ Ronald George Hegg (1 patent)William J Wainwright ↔ Mao-Jin J Chern (1 patent)William J Wainwright ↔ John J Ferrer (1 patent)William J Wainwright ↔ Steven A Stringfellow (1 patent)William J Wainwright ↔ Harry J King (1 patent)William J Wainwright ↔ Matthew J Van Leeuwen (1 patent)William J Wainwright ↔ Martin Weinhrauch (1 patent)William J Wainwright ↔ Mao-Jin Chern (1 patent)William J Wainwright ↔ Ronald G Hegg (1 patent)William J Wainwright ↔ Martin Weihrauch (1 patent)William J Wainwright ↔ Steven A Stringfellow (1 patent)William J Wainwright ↔ Matthew J Van Leeuwen (1 patent)William J WainwrightWilliam J Wainwright (1 patent)Ronald George HeggRonald George Hegg (29 patents)Mao-Jin J ChernMao-Jin J Chern (23 patents)John J FerrerJohn J Ferrer (10 patents)Steven A StringfellowSteven A Stringfellow (2 patents)Harry J KingHarry J King (2 patents)Matthew J Van LeeuwenMatthew J Van Leeuwen (1 patent)Martin WeinhrauchMartin Weinhrauch (1 patent)Mao-Jin ChernMao-Jin Chern (3 patents)Ronald G HeggRonald G Hegg (3 patents)Martin WeihrauchMartin Weihrauch (1 patent)Steven A StringfellowSteven A Stringfellow (1 patent)Matthew J Van LeeuwenMatthew J Van Leeuwen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hughes Aircraft Company (1 from 4,197 patents)

2. He Holdings, Inc. (20 patents)

3. Mao-jin Chern (0 patent)

4. Ronald G. Hegg (0 patent)

5. John J. Ferrer (0 patent)

6. Martin Weihrauch (0 patent)

7. Matthew J. Van Leeuwen (0 patent)

8. Steven A. Stringfellow (0 patent)

9. Harry J. King (0 patent)

10. William J. Wainwright (0 patent)


1 patent:

1. 4973139 - Automotive head-up display

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12/13/2025
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