Harry J. Robertson

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Salisbury, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Automobile window washing apparatus and heat exchanger therefor
- Patent number 4,832,262
- Issue date May 23, 1989
- Harry J. Robertson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for producing spherical objects
- Patent number 4,783,217
- Issue date Nov 8, 1988
- Harry J. Robertson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Medical protein hydrolysate, process of making the same and process...
- Patent number 4,455,302
- Issue date Jun 19, 1984
- Harry J. Robertson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical protein hydrolysate, process of making the same and process...
- Patent number 4,216,204
- Issue date Aug 5, 1980
- Harry J. Robertson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical protein hydrolysate and process of using the same
- Patent number 4,094,973
- Issue date Jun 13, 1978
- Harry J. Robertson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE