James B. Dron

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Orange, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Submerged pump assembly and method of making and using same
- Patent number 4,492,514
- Issue date Jan 8, 1985
- Stang Hydronics Inc.
- James B. Dron
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...