Growing community of inventors

Charlotte, NC, United States of America

David A Droge

Average Co-Inventor Count = 3.75

ph-index = 2

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 = 24

David A Droge ↔ William E Mott (1 patent)David A Droge ↔ Matthew G Yenik (1 patent)David A Droge ↔ Jeffrey B Lyerly (1 patent)David A Droge ↔ Marcus Spieth (1 patent)David A Droge ↔ Ralf Fischer (1 patent)David A Droge ↔ Lance W Whitehead (1 patent)David A Droge ↔ William Edward Mott (1 patent)David A Droge ↔ Lance Whiston Whitehead (1 patent)David A Droge ↔ Jeffrey Baxter Lyerly (1 patent)David A DrogeDavid A Droge (2 patents)William E MottWilliam E Mott (4 patents)Matthew G YenikMatthew G Yenik (2 patents)Jeffrey B LyerlyJeffrey B Lyerly (2 patents)Marcus SpiethMarcus Spieth (1 patent)Ralf FischerRalf Fischer (1 patent)Lance W WhiteheadLance W Whitehead (1 patent)William Edward MottWilliam Edward Mott (1 patent)Lance Whiston WhiteheadLance Whiston Whitehead (1 patent)Jeffrey Baxter LyerlyJeffrey Baxter Lyerly (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (2 from 164,221 patents)

2. David A. Droge (0 patent)

3. Jeffrey Baxter Lyerly (0 patent)

4. Matthew G. Yenik (0 patent)

5. William Edward Mott (0 patent)

6. Lance Whiston Whitehead (0 patent)


2 patents:

1. 5291028 - Optical device for sensing marks on a surface using green light

2. 5020789 - Drive up teller machine

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idiyas.com
as of
12/30/2025
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