BLOWHARD PNEUMATIC SERVICES INC.

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Saskatoon, Saskatchewan, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for separating particles from a gaseous medium
- Patent number 5,215,553
- Issue date Jun 1, 1993
- Blowhard Pneumatic Services Inc.
- Alvin Herman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for introducing bulk materials into pneumatic conveying line
- Patent number 5,125,771
- Issue date Jun 30, 1992
- Blowhard Pneumatic Services, Inc.
- Alvin Herman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for introducing bulk materials into pneumatic conveying line
- Patent number 5,087,155
- Issue date Feb 11, 1992
- Blowhard Pneumatic Services Inc.
- Alvin Herman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74139746 - BLOWHARD
- Serial number 74139746
- Filing date Feb 15, 1991
- BLOWHARD PNEUMATIC SERVICES INC.
- 7 - Machines and machine tools