From pipe or tube

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Patents Grantslast 30 patents

Information Patent Grant
Method for reutilising plastic receptacles and article produced by...
- Patent number 7,306,686
- Issue date Dec 11, 2007
- Fedor Fedorovich Katsubo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding RF moldable thermoplastic compositions
- Patent number 4,597,922
- Issue date Jul 1, 1986
- Shell Oil Company
- Daniel P. Durbin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the recovery of thermoplastic from piping for reproce...
- Patent number 4,408,976
- Issue date Oct 11, 1983
- Phillips Petroleum Company
- Ray A. Parker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
1713913
- Patent number 1,713,913
- Issue date May 21, 1929
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS