Erwin Dold

This inventor holds 3 USPTO granted patents. Top assignees: Degussa Aktiengesellschaft, Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler. Active years: 1981-1983.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 3

Forward Citations = 38(Granted Patents)

Company Filing History:

2 out of 1,694

Degussa Aktiengesellschaft

patents

1 out of 343

Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler

patents

Years Active: 1981-1983

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4388275 - Apparatus containing a carrier matrix for catalysts (1983-06-14),

2. 4287097 - Carrier matrix for catalysts and a process for the production of same (1981-09-01),

3. 4271044 - Carrier matrix for catalysts and process for its production (1981-06-02),

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