Growing community of inventors

Saugus, CA, United States of America

Mark W Sumner

Average Co-Inventor Count = 2.25

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 = 196

Mark W SumnerDavid Crawford (3 patents)Mark W SumnerDerek Lee Howard (3 patents)Mark W SumnerPaul E Baker (3 patents)Mark W SumnerDavid Durham (3 patents)Mark W SumnerChristopher J Rose (3 patents)Mark W SumnerDavid Whitehead (2 patents)Mark W SumnerRichard A Stein (2 patents)Mark W SumnerRichard Scholl (2 patents)Mark W SumnerMichael G Kilbert (1 patent)Mark W SumnerMark R Gold (1 patent)Mark W SumnerDavid W Crawford (0 patent)Mark W SumnerDerek Howard (0 patent)Mark W SumnerMark W Sumner (9 patents)David CrawfordDavid Crawford (65 patents)Derek Lee HowardDerek Lee Howard (12 patents)Paul E BakerPaul E Baker (6 patents)David DurhamDavid Durham (6 patents)Christopher J RoseChristopher J Rose (5 patents)David WhiteheadDavid Whitehead (15 patents)Richard A SteinRichard A Stein (9 patents)Richard SchollRichard Scholl (4 patents)Michael G KilbertMichael G Kilbert (2 patents)Mark R GoldMark R Gold (1 patent)David W CrawfordDavid W Crawford (0 patent)Derek HowardDerek Howard (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Disney Enterprises, Inc. (6 from 2,772 patents)

2. Other (2 from 832,912 patents)

3. The Walt Disney Company (1 from 103 patents)


9 patents:

1. 8141495 - Amusement park ride with vehicles pivoting about a common chassis to provide racing and other effects

2. 8091483 - Amusement park ride with underwater-controlled boats

3. 7921781 - Amusement park ride with vehicles pivoting about a common chassis to provide racing and other effects

4. 7806054 - Amusement park ride with vehicles pivoting about a common chassis to provide racing and other effects

5. 7337553 - Lint detector methods and apparatuses

6. 7040039 - Clothes dryer with lint detector

7. 6354954 - Amusement apparatus and method

8. 5989126 - Water raft amusement ride including a device for spinning a circular

9. 5540622 - Water slide

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as of
1/13/2026
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