logo

For the Inventor, By the Inventor

Cincinnati, OH, United States of America

Gregg Laboratories, Inc.


USPTO Granted Patents = 3

Forward Citations = 114

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Gregory Rudolph Verderber (2 out of 6 patents)

silverMedal Lawrence E Spreckelmeier (1 out of 9 patents)


3 patents:

1. D370063 - Light transmission handpiece for medical instruments (1996-05-21),
2. 5457611 - Ambient air cooled light emitting instrument (1995-10-10),
3. 5385468 - Removable instrument holder (1995-01-31),
logo

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

3 Patents

#267 in Cincinnati, OH

#2,788 in Ohio

#72,234 in US

...
Cincinnati, OH, United States of America

Gregg Laboratories, Inc.

Forward Citations = 114

2 inventors:

goldMedal Gregory Rudolph Verderber (2 out of 6 patents)

silverMedal Lawrence E Spreckelmeier (1 out of 9 patents)

Please report any incorrect information to support@idiyas.com
Loading…