UA

Ulf Arens

📍 San Diego, CA: #7,216 of 23,606 inventorsTop 35%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #1,037,473 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6899092 System and method for increasing spark current to spark plugs 2005-05-31
6559376 Combustion initiation device and method for tuning a combustion initiation device Werner Funk 2003-05-06
D463364 IC-engine ignition coil 2002-09-24
D395658 High performance IC engine ignition coil 1998-06-30
D349683 Spark plug extender 1994-08-16