Growing community of inventors

Sun City, AZ, United States of America

Sylvan E Hubrig

Average Co-Inventor Count = 2.00

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 = 36

Sylvan E HubrigRoy K Fischer (2 patents)Sylvan E HubrigDonald K Lachowitzer (1 patent)Sylvan E HubrigSylvan E Hubrig (3 patents)Roy K FischerRoy K Fischer (28 patents)Donald K LachowitzerDonald K Lachowitzer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)

2. Sybrig, Inc. (1 from 1 patent)


3 patents:

1. 5799340 - Water-conserving urinal

2. 5575020 - Water-conserving urinal

3. 5390374 - Water-conserving urinal

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…