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Clay R. Wiedner
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Trenton, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Method of reducing static-charge on easter grass
Patent number
5,340,608
Issue date
Aug 23, 1994
Highland Manufacturing and Supply
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Method of reducing static-charge on easter grass
Patent number
5,238,707
Issue date
Aug 24, 1993
Highland Manufacturing and Sales
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for producing weighed charges of loosely aggregated filam...
Patent number
5,038,975
Issue date
Aug 13, 1991
Highland Manufacturing and Sales Company
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus and method for producing weighed charges of loosely aggre...
Patent number
4,893,757
Issue date
Jan 16, 1990
Highland Manufacturing and Sales Company
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus and method for producing weighed charges of loosely aggre...
Patent number
4,776,521
Issue date
Oct 11, 1988
Highland Manufacturing and Sales Company
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Apparatus for producing weighed charges of loosely aggregated filam...
Patent number
4,646,388
Issue date
Mar 3, 1987
Highland Manufacturing and Sales Company
Donald E. Weder
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING