MW

Margaret Weiser

ES Exhart Environmental Systems: 7 patents #1 of 3Top 35%
📍 Calabasas, CA: #2 of 288 inventorsTop 1%
🗺 California: #1,042 of 41,698 inventorsTop 3%
Overall (2011): #7,852 of 364,097Top 3%
7
Patents 2011

Issued Patents 2011

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D641897 Ultrasonic pest repeller night light with windowed housing 2011-07-19
D641896 Ultrasonic pest repeller night light with transparent arch 2011-07-19
D640808 Football night light ultrasonic pest repeller 2011-06-28
D640810 Butterfly night light ultrasonic pest repeller 2011-06-28
D640809 Baseball night light ultrasonic pest repeller 2011-06-28
D640807 Ladybug night light ultrasonic pest repeller 2011-06-28
7948386 Electronic rodent repeller that mimics a chattering sound of a distressed rodent Isaac Weiser, Albert Williams 2011-05-24