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Kutztown, PA, United States of America

William Collier

Average Co-Inventor Count = 1.67

ph-index = 7

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 = 197

William CollierMatthew A Bowman (5 patents)William CollierScott D Madara (4 patents)William CollierNicholas Barbour (4 patents)William CollierJoseph Peter Wieczorek (1 patent)William CollierWilliam Collier (10 patents)Matthew A BowmanMatthew A Bowman (79 patents)Scott D MadaraScott D Madara (139 patents)Nicholas BarbourNicholas Barbour (14 patents)Joseph Peter WieczorekJoseph Peter Wieczorek (42 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Victaulic Company (5 from 419 patents)

2. Other (4 from 832,843 patents)

3. Irvin Automotive Products, Inc. (1 from 71 patents)


10 patents:

1. D1053319 - Pipe coupling

2. D1043925 - Pipe coupling segment

3. D1021015 - Pipe coupling

4. D999881 - Pipe coupling

5. D999882 - Pipe coupling

6. 7278363 - Non-laminate seam

7. 5646365 - Bullet identification

8. 5485789 - Bullet identification

9. 4874127 - Climate control apparatus

10. 4630417 - Modular combination floor support and electrical isolation system for

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as of
12/30/2025
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