Anton Hortulanus

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for upgrading low-quality wood
- Patent number 5,451,361
- Issue date Sep 19, 1995
- Shell Oil Company
- Herman P. Ruyter
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Cellulosic fibrous aggregate and a process for its preparation
- Patent number 5,334,445
- Issue date Aug 2, 1994
- Shell Oil Company
- Herman P. Ruyter
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...