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Downingtown, PA, United States of America

John Evans

Average Co-Inventor Count = 2.08

ph-index = 5

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 = 317

John EvansWarren Pennington (5 patents)John EvansMark A Smith (3 patents)John EvansAnush Vijayaraghavan (3 patents)John EvansRon Papanek (3 patents)John EvansGary C Young (2 patents)John EvansRyan Lovell (2 patents)John EvansGregory W Langenfeld (1 patent)John EvansLori L Langenfeld (1 patent)John EvansMark Ranalli (1 patent)John EvansTodd Scala (1 patent)John EvansCharles W Stager (1 patent)John EvansJohn Evans (12 patents)Warren PenningtonWarren Pennington (5 patents)Mark A SmithMark A Smith (26 patents)Anush VijayaraghavanAnush Vijayaraghavan (6 patents)Ron PapanekRon Papanek (3 patents)Gary C YoungGary C Young (6 patents)Ryan LovellRyan Lovell (2 patents)Gregory W LangenfeldGregory W Langenfeld (5 patents)Lori L LangenfeldLori L Langenfeld (1 patent)Mark RanalliMark Ranalli (1 patent)Todd ScalaTodd Scala (1 patent)Charles W StagerCharles W Stager (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Vanguard Group, Inc. (5 from 37 patents)

2. Symbiont.io, Inc. (2 from 8 patents)

3. Stauffer Chemical Company (1 from 1,304 patents)

4. Nutrisearch Company (1 from 12 patents)

5. Integrated Touch Arrays, Inc. (1 from 1 patent)

6. Lm Funding America, Inc (1 from 1 patent)


12 patents:

1. 12272340 - Guitar strap locking system

2. 11869012 - Systems, devices, and methods for DLT-based data management platforms and data products

3. 11847647 - Device, method, and computer readable medium for large scale electronic processing

4. 11436607 - Systems, devices, and methods for DLT-based data management platforms and data products

5. 11308488 - Device, method, and computer readable medium for large scale electronic processing

6. D917988 - Burger press

7. D903230 - Food patty

8. 10825024 - Systems, devices, and methods for DLT-based data management platforms and data products

9. D435383 - Shelf

10. 4733222 - Capacitance-variation-sensitive touch sensing array system

11. 4342604 - Production of a stable lactose product

12. 4316749 - Production of USP quality lactose

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as of
12/16/2025
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