Growing community of inventors

Elizabethtown, PA, United States of America

Michael L Ritrovato

Average Co-Inventor Count = 2.00

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 = 55

Michael L RitrovatoKaren A Richwine (1 patent)Michael L RitrovatoKaren S Richwine (1 patent)Michael L RitrovatoPamela Gabriel (1 patent)Michael L RitrovatoMichael L Ritrovato (2 patents)Karen A RichwineKaren A Richwine (15 patents)Karen S RichwineKaren S Richwine (1 patent)Pamela GabrielPamela Gabriel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ames True Temper, Inc. (1 from 177 patents)

2. True Temper Hardware Company (1 from 28 patents)


2 patents:

1. 6889405 - Dual material tool handle

2. D418734 - Pair of handle grips

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/17/2025
Loading…