Growing community of inventors

O'Fallon, MO, United States of America

David James Lingrey

Average Co-Inventor Count = 2.00

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 = 41

David James Lingrey ↔ John H Bean, Jr (54 patents)David James Lingrey ↔ Vincent R Long (1 patent)David James Lingrey ↔ Neil Rasmussen (39 patents)David James Lingrey ↔ Ozan Tutunoglu (1 patent)David James Lingrey ↔ Scott Douglass Buell (5 patents)David James Lingrey ↔ Greg R Uhrhan (1 patent)David James Lingrey ↔ Scott D Buell (1 patent)David James Lingrey ↔ Matthew Brown (1 patent)David James Lingrey ↔ Henry C Collins (1 patent)David James Lingrey ↔ Matthew Brown (0 patent)David James Lingrey ↔ Henry C Collins (0 patent)David James Lingrey ↔ Neil Rasmussen (1 patent)David James LingreyDavid James Lingrey (1 patent)John H Bean, JrJohn H Bean, Jr (54 patents)Vincent R LongVincent R Long (3 patents)Neil RasmussenNeil Rasmussen (39 patents)Ozan TutunogluOzan Tutunoglu (9 patents)Scott Douglass BuellScott Douglass Buell (5 patents)Greg R UhrhanGreg R Uhrhan (1 patent)Scott D BuellScott D Buell (1 patent)Matthew BrownMatthew Brown (9 patents)Henry C CollinsHenry C Collins (5 patents)Matthew BrownMatthew Brown (0 patent)Henry C CollinsHenry C Collins (0 patent)Neil RasmussenNeil Rasmussen (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Power Conversion Corporation (1 from 328 patents)

2. Neil Rasmussen (0 patent)

3. John H. Bean (0 patent)

4. Greg R. Uhrhan (0 patent)

5. Henry C. Collins (0 patent)

6. Scott D. Buell (0 patent)

7. Vincent R. Long (0 patent)

8. Matthew Brown (0 patent)

9. David James Lingrey (0 patent)


1 patent:

1. 8327656 - Method and apparatus for cooling

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12/30/2025
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