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Harald Krappitz

USPTO Granted Patents = 6

Average Co-Inventor Count = 3.8

ph-index = 3

Forward Citations = 36(Granted Patents)

Location History:

Hanau-Grossauheim, DE (1994)
Hanau, DE (1994 - 2001)

Company Filing History:

Degussa Aktiengesellschaft

1 out of 832,680

Other

patents

Years Active: 1994-2001

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6299835 - Cadmium-free silver alloy as low-melting brazing filler material (2001-10-09),

2. 6207300 - Soldering paste for producing geometrical metal structures with precise contours (2001-03-27),

3. 5531962 - Cadmium-free silver alloy brazing solder, method of using said solder, (1996-07-02),

4. 5400946 - Method for soldering hard substances onto steels (1995-03-28),

5. 5346119 - Work pieces having a wear resistant coating produced by brazing and (1994-09-13),

6. 5341981 - Use of a cadmium-free silver alloy as brazing solder (III) (1994-08-30),

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