Growing community of inventors

Merrimac, MA, United States of America

Joanna D Blanchard

Average Co-Inventor Count = 8.00

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 = 5

Joanna D Blanchard ↔ Neal Steven Berke (1 patent)Joanna D Blanchard ↔ Felek Jachimowicz (1 patent)Joanna D Blanchard ↔ Paul J Sandberg (1 patent)Joanna D Blanchard ↔ Josephine H Cheung (1 patent)Joanna D Blanchard ↔ David F Myers (1 patent)Joanna D Blanchard ↔ Frank G Serafin (1 patent)Joanna D Blanchard ↔ Peter V Coveney (1 patent)Joanna D BlanchardJoanna D Blanchard (1 patent)Neal Steven BerkeNeal Steven Berke (51 patents)Felek JachimowiczFelek Jachimowicz (24 patents)Paul J SandbergPaul J Sandberg (18 patents)Josephine H CheungJosephine H Cheung (17 patents)David F MyersDavid F Myers (15 patents)Frank G SerafinFrank G Serafin (4 patents)Peter V CoveneyPeter V Coveney (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. W. R. Grace Co.-Conn. (1 from 1,391 patents)


1 patent:

1. 6816791 - Assay methods for hydratable cementitious compositions

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1/5/2026
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