Growing community of inventors

Woburn, MA, United States of America

Marlene A Spears

Average Co-Inventor Count = 3.27

ph-index = 3

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 = 74

Marlene A SpearsHarry L Tuller (3 patents)Marlene A SpearsSteve A Kramer (2 patents)Marlene A SpearsUday B Pal (1 patent)Marlene A SpearsRichard Micak (1 patent)Marlene A SpearsMarlene A Spears (3 patents)Harry L TullerHarry L Tuller (33 patents)Steve A KramerSteve A Kramer (2 patents)Uday B PalUday B Pal (8 patents)Richard MicakRichard Micak (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Massachusetts Institute of Technology (2 from 8,373 patents)

2. Boston Microsystems, Inc. (1 from 7 patents)


3 patents:

1. 6544674 - Stable electrical contact for silicon carbide devices

2. 5509189 - Method for making an electrochemical cell

3. 5403461 - Solid electrolyte-electrode system for an electrochemical cell

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as of
12/29/2025
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