Spencer Madsen

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Sandy, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Watering device
- Patent number D1065435
- Issue date Mar 4, 2025
- STACKWATER LLC
- Spencer C. Madsen
- D23 - Environmental heating and cooling
Information Patent Grant
Self-contained port closure trocar and method of use
- Patent number 9,962,145
- Issue date May 8, 2018
- Spencer Madsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
WATERING DEVICE
- Publication number 20240049663
- Publication date Feb 15, 2024
- STACKWATER LLC
- SPENCER C. MADSEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PORTABLE VENTILATION DEVICES AND SYSTEMS
- Publication number 20230405256
- Publication date Dec 21, 2023
- Accubreath, Inc.
- Spencer MADSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-CONTAINED PORT CLOSURE TROCAR AND METHOD OF USE
- Publication number 20180303470
- Publication date Oct 25, 2018
- Spencer Madsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SELF-CONTAINED PORT CLOSURE TROCAR AND METHOD OF USE
- Publication number 20160228107
- Publication date Aug 11, 2016
- Spencer Madsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE