Growing community of inventors

Saint Paul, MN, United States of America

Heidi A Sandell

Average Co-Inventor Count = 6.00

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 = 34

Heidi A Sandell ↔ Mark W Baldwin (3 patents)Heidi A Sandell ↔ Lloyd S Vasilakes (3 patents)Heidi A Sandell ↔ Matthew D Chaffee (3 patents)Heidi A Sandell ↔ Megan E Renner (3 patents)Heidi A Sandell ↔ Michael C Mooney (3 patents)Heidi A SandellHeidi A Sandell (3 patents)Mark W BaldwinMark W Baldwin (66 patents)Lloyd S VasilakesLloyd S Vasilakes (64 patents)Matthew D ChaffeeMatthew D Chaffee (58 patents)Megan E RennerMegan E Renner (17 patents)Michael C MooneyMichael C Mooney (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (3 from 14,084 patents)


3 patents:

1. D844919 - Cleaning tool

2. D844920 - Cleaning tool

3. D841917 - Cleaning tool

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idiyas.com
as of
1/3/2026
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