Inventor

BOEHLER JEFFREY T

US23 patents

⚠️ This page may combine multiple inventors who share the name “BOEHLER JEFFREY T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOEHLER JEFFREY T

FRAM GROUP IP LLC

Combination igniter and sensor for an internal combustion engine

Spark plug with ground electrode plateau and method of making the same

Fouling resistant spark plugs

Anti-fouling spark plug and method of making

Spark plug

Fouling resistant spark plug

Method of applying a coating to a spark plug insulator

Laser welded spark plug electrode and method of forming the same

Spark plug insulator having an anti-fouling coating and methods for minimizing fouling

Iridium alloy for spark plug electrodes

Iridium alloy for spark plug electrodes

Spark plug with ring member coupled to center electrode thereof

BOEHLER JEFFREY T

Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrode

Method of manufacturing a spark plug having a platinum alloy electrode

Spark plug structure for improved ignitability

HONEYWELL INT INC

Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making same

Platinum-based alloy for spark plug electrodes incorporating palladium and iridium

Spark plug having a protective titanium thereon, and methods of making the same

ALLIED SIGNAL INC

Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same

Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making same

UNGER PETER D

Anti-fouling spark plug and method of making

BELOW MATTHEW B

Spark plug electrode and method of making

PASSMAN ERIC P

Method of producing a spark plug via flared tip attachment