Growing community of inventors

Dracut, MA, United States of America

Joanne M Krawczyk

Average Co-Inventor Count = 4.44

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 = 4

Joanne M Krawczyk ↔ Bruce K Johnson (2 patents)Joanne M Krawczyk ↔ Donald H Hendry (2 patents)Joanne M Krawczyk ↔ George D Whiteside (1 patent)Joanne M Krawczyk ↔ John H Betts (1 patent)Joanne M Krawczyk ↔ Bruce C Vierstra (1 patent)Joanne M KrawczykJoanne M Krawczyk (2 patents)Bruce K JohnsonBruce K Johnson (109 patents)Donald H HendryDonald H Hendry (6 patents)George D WhitesideGeorge D Whiteside (87 patents)John H BettsJohn H Betts (6 patents)Bruce C VierstraBruce C Vierstra (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polaroid Corporation (2 from 2,176 patents)


2 patents:

1. D335681 - Compact folding photographic camera

2. 5151728 - 6-bar erecting system

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as of
12/5/2025
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