David Pickrell

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State College, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Insect catcher
- Patent number 10,178,862
- Issue date Jan 15, 2019
- David J. Pickrell Pickrell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
Retrofit Heating System For Spa
- Publication number 20070180606
- Publication date Aug 9, 2007
- David Pickrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Temperature Stabilized Heating System For Spa
- Publication number 20070180607
- Publication date Aug 9, 2007
- David Pickrell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE