logo

For the Inventor, By the Inventor

Sydney, Australia

Premach Pty. Limited


USPTO Granted Patents = 3

Forward Citations = 38

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Kenneth H Marshall (3 out of 5 patents)


3 patents:

1. 4144645 - Method for preparation of dental crowns and bridges (1979-03-20),
2. 4074436 - Apparatus for use in shaping a tubular dental impression accessory (1978-02-21),
3. 4023275 - Mount for the worktable of a dental surveyor (1977-05-17),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#57 in Sydney

#1,366 in Australia

...
Sydney, Australia

Premach Pty. Limited

Forward Citations = 38

1 inventor:

goldMedal Kenneth H Marshall (3 out of 5 patents)

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