Growing community of inventors

La Mirada, CA, United States of America

David L Harbaugh

Average Co-Inventor Count = 5.09

ph-index = 4

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 = 116

David L HarbaughGregory S Kadorian (3 patents)David L HarbaughMaurice G Leasure (3 patents)David L HarbaughRichard J Fox (3 patents)David L HarbaughJames E Poole (3 patents)David L HarbaughDouglas R LeBlanc (3 patents)David L HarbaughDonald A Hoffend, Jr (2 patents)David L HarbaughAndrew I Caster (1 patent)David L HarbaughWillard E O'Diear (1 patent)David L HarbaughDavid L Harbaugh (4 patents)Gregory S KadorianGregory S Kadorian (4 patents)Maurice G LeasureMaurice G Leasure (3 patents)Richard J FoxRichard J Fox (3 patents)James E PooleJames E Poole (3 patents)Douglas R LeBlancDouglas R LeBlanc (3 patents)Donald A Hoffend, JrDonald A Hoffend, Jr (21 patents)Andrew I CasterAndrew I Caster (1 patent)Willard E O'DiearWillard E O'Diear (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Walt Disney Company (3 from 103 patents)

2. Other (1 from 832,812 patents)


4 patents:

1. 5711045 - Apparatus for inducing relaxation or sleep in infants

2. 5277662 - System and method of providing passenger ingress and egress in an

3. 5161104 - Amusement ride having pivotable ingress-egress bridges

4. 5021954 - System and method of providing passenger ingress and egress in an

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…