Preben Michael Remark

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DK-2800 Lyngby, DK

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Patents Grantslast 30 patents

Information Patent Grant
Seal with annular grooves
- Patent number 4,991,889
- Issue date Feb 12, 1991
- Preben M. Remark
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Engagement lock having two stages of engagement and associated method
- Patent number 4,075,742
- Issue date Feb 28, 1978
- Remark; Preben Michael
- Preben Michael Remark
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS