Kenneth Patrick Sifferman

📍 Renton, WA: #355 of 1,385 inventorsTop 30%

🗺 Washington: #23,018 of 76,902 inventorsTop 30%

Overall (All Time): #1,251,538 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D575279	Automobile mock fishing pole antenna	—	2008-08-19
D569854	Automobile mock fishing pole antenna	—	2008-05-27
D569855	Automobile mock fishing pole antenna	—	2008-05-27
D569856	Automobile mock fishing pole antenna	—	2008-05-27