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For the Inventor, By the Inventor

Johannesburg, South Africa

S.a. Manganese Amcor Ltd.


USPTO Granted Patents = 1

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Jean Saleil (1 out of 6 patents)

silverMedal Pierre J Leroy (1 out of 21 patents)

bronzeMedal Robert A Featherstone (1 out of 1 patent)

4.  Paul P Roos (1 out of 1 patent)

5.  Willem A Gericke (1 out of 1 patent)

6.  Jean-Marcel Masson (1 out of 1 patent)


1 patent:

1. 4192675 - Process for decarburizing ferro-manganese (1980-03-11),
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USPTO Data Jan 1 1976 - Jan 6 2026

1 Patents

#67 in Johannesburg

#335 in South Africa

...
Johannesburg, South Africa

S.a. Manganese Amcor Ltd.

Forward Citations = 1

6 inventors:

goldMedal Jean Saleil (1 out of 6 patents)

silverMedal Pierre J Leroy (1 out of 21 patents)

bronzeMedal Robert A Featherstone (1 out of 1 patent)

4.  Paul P Roos (1 out of 1 patent)

5.  Willem A Gericke (1 out of 1 patent)

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