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Von Rohr Equipment Corp.
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Bloomfield, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Concrete pile cutting device
Patent number
4,233,954
Issue date
Nov 18, 1980
Von Rohr Equipment Corp.
Frederick J. Visser
B28 - WORKING CEMENT, CLAY, OR STONE
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last 30 trademarks
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Trademark
90687312 - TITEROCK
Serial number
90687312
Registration number
6716849
Filing date
May 3, 2021
Von Rohr Equipment Corp.
6 - Common metals and their alloys