Growing community of inventors

Westfield, IN, United States of America

David A Ferrer

Average Co-Inventor Count = 3.18

ph-index = 6

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 = 113

David A FerrerMark D Lockwood (5 patents)David A FerrerThomas J Larkner (5 patents)David A FerrerDennis H Smith (5 patents)David A FerrerJames A Voege (5 patents)David A FerrerAdam A Cloud (5 patents)David A FerrerMark G Loeffelholz (5 patents)David A FerrerJesse M Smith (5 patents)David A FerrerMatthew G Thie (4 patents)David A FerrerJames R Edwards (3 patents)David A FerrerJames R Edwards (2 patents)David A FerrerJames Robert Edwards (0 patent)David A FerrerDavid A Ferrer (11 patents)Mark D LockwoodMark D Lockwood (14 patents)Thomas J LarknerThomas J Larkner (11 patents)Dennis H SmithDennis H Smith (8 patents)James A VoegeJames A Voege (8 patents)Adam A CloudAdam A Cloud (7 patents)Mark G LoeffelholzMark G Loeffelholz (6 patents)Jesse M SmithJesse M Smith (5 patents)Matthew G ThieMatthew G Thie (6 patents)James R EdwardsJames R Edwards (18 patents)James R EdwardsJames R Edwards (4 patents)James Robert EdwardsJames Robert Edwards (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ameriflo, Inc. (5 from 6 patents)

2. Helmer, Inc. (3 from 7 patents)

3. Helmer Scientific, LLC (2 from 7 patents)

4. Bfs Diversified Products, LLC (1 from 74 patents)


11 patents:

1. 12251342 - Medical products storage device including access control

2. 11883335 - Medical products storage device including access control

3. 11534356 - Medical products storage device including access control

4. 10821044 - Medical products storage device including access control

5. 9579245 - Medical products storage device including access control

6. 8230859 - Method and apparatus for regulating fluid

7. 8146592 - Method and apparatus for regulating fluid flow or conserving fluid flow

8. 7617826 - Conserver

9. 7448594 - Fluid regulator

10. 7298280 - Lighted fluid flow indication apparatus

11. 6845973 - Air spring with restraining cylinder

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as of
12/11/2025
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