Delano B. Trott

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Rowley, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Polymer filtration apparatus
- Patent number 4,814,186
- Issue date Mar 21, 1989
- Beringer Co., Inc.
- Delano B. Trott
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for continuous polymer filtration
- Patent number 4,511,472
- Issue date Apr 16, 1985
- Beringer Co., Inc.
- Delano B. Trott
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flowable material passage with interposable slide member
- Patent number 4,359,387
- Issue date Nov 16, 1982
- Beringer Co., Inc.
- Delano B. Trott
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flowable material passage with interposable slide member
- Patent number 4,237,014
- Issue date Dec 2, 1980
- Beringer Co., Inc.
- Delano B. Trott
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL