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For the Inventor, By the Inventor

Bad Homburg, Germany

Gunter Rothenberger

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.1

ph-index = 6

Forward Citations = 93(Granted Patents)


Location History:

  • Bad Homburg-Dornholzhausen, DE (1979)
  • Bad Homburg, DE (1979 - 1989)

Company Filing History:

goldMedal2 out of 4 
 
Rothenberger Gmbh & Co. Werkzeuge-maschinen Kg
 patents
silverMedal2 out of 3 
 
Rothenberger Gmbh & Co.
 patents
bronzeMedal1 out of 8 
 
Rothenberger Werkzeugemaschinen Gmbh
 patents
4. 1 out of 1 
 
Firma Rothenberg Gmbh & Co.
 patent

Years Active: 1979-1989

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6 patents (USPTO):Explore Patents
1. 4845850 - Pipe cutter with a toggle clamping device (1989-07-11),
2. 4447926 - Pipe cleaning machine having a container to accommodate cleaning spirals (1984-05-15),
3. 4355528 - Device for bending metal pipe (1982-10-26),
4. 4270269 - Combination pipe-cutter and deburring tool (1981-06-02),
5. 4154083 - Expanding head for pipe end enlarging tools (1979-05-15),
6. 4144735 - Mounting for the exchangeable sets of expanding elements of tools for (1979-03-20),
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