Inventor
Jeffrey T. Boehler
Inventor
Holland, OH, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Tprimary
H01TSpark gaps89%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
10,992,112Fouling resistant spark plugs20219,548,591'Spark plug insulator having an anti-fouling coating and methods for minimizing fouling'20179,350,143'Anti-fouling spark plug and method of making'20169,337,627'Method of applying a coating to a spark plug insulator'20169,178,336'Spark plug'20158,981,632'Anti-fouling spark plug and method of making'20158,963,406'Spark plug'20158,791,626'Spark plug with ring member coupled to center electrode thereof'20148,766,520'Spark plug with ground electrode plateau and method of making the same'20148,729,784'Fouling resistant spark plug'20148,715,025'Laser welded spark plug electrode and method of forming the same'20148,460,044'Spark plug electrode and method of making'20138,350,454'Iridium alloy for spark plug electrodes'20138,348,709'Method of making a spark plug'20138,337,269'Method of manufacturing a spark plug having a platinum alloy electrode'20128,294,343'Method of producing a spark plug via flared tip attachment'20128,106,573'Platinum alloy for spark plug electrodes and spark plug having a platinum alloy electrode'20128,058,785'Spark plug structure for improved ignitability'20118,053,965'Combination igniter and sensor for an internal combustion engine'20118,037,738'Particulate matter sensor'20118,030,830'Iridium alloy for spark plug electrodes'20117,719,172'Platinum-based alloy for spark plug electrodes incorporating palladium and iridium'20106,533,629'Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same'20036,452,314'Spark plug having a protective titanium thereon, and methods of making the same'20026,406,345'Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making same'20026,326,719'Spark plug shell having a bimetallic ground electrode spark plug incorporating the shell, and method of making same'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2021Based in Holland, OH, US· patent location history
2002–2010Patents assigned to HONEYWELL INT INC (3)· patent assignee history
2011–2021Patents assigned to FRAM GROUP IP LLC (20)· patent assignee history
2011–2015Patents assigned to BOEHLER JEFFREY T (7)· patent assignee history
2011–2013Patents assigned to BELOW MATTHEW B (3)· patent assignee history
2012–2013Patents assigned to PASSMAN ERIC P (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAM GROUP IP LLC | 20 | 2011–2021 |
| BOEHLER JEFFREY Tself | 7 | 2011–2015 |
| PASSMAN ERIC P | 4 | 2012–2013 |
| BELOW MATTHEW B | 3 | 2011–2013 |
| HONEYWELL INT INC | 3 | 2002–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Holland, OH, US | 26 | 2001–2021 |