Growing community of inventors

Marlborough, MA, United States of America

Dave Allen

Average Co-Inventor Count = 5.00

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 = 21

Dave AllenGary Nelson (1 patent)Dave AllenVictor A Torti (1 patent)Dave AllenGeorge P Kalmakis (1 patent)Dave AllenRobert Henry Zier (1 patent)Dave AllenDave Allen (1 patent)Gary NelsonGary Nelson (61 patents)Victor A TortiVictor A Torti (13 patents)George P KalmakisGeorge P Kalmakis (10 patents)Robert Henry ZierRobert Henry Zier (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matrix Technologies Corporation (1 from 38 patents)


1 patent:

1. 6235244 - Uniformly expandable multi-channel pipettor

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12/14/2025
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