Inventor
Steven J. Limmer
Inventor
Cleveland, OH, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
E21BEarth or rock drilling10%
G01KMeasuring temperature10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01TMeasurement of nuclear or x-radiation10%
G01VGeophysics10%
G08BSignalling systems, e.g. personal calling systems10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
H01RElectrically-conductive connections10%
PatentTitleYear
10,804,536Substituted lambda manganese dioxides in an alkaline electrochemical cell20209,863,243'Ruggedized downhole tool for real-time measurements and uses thereof'20188,596,862'Wireless passive radiation sensor'20138,456,313'Nuclear radiation-warning detector that measures impedance'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2018Patents assigned to SANDIA CORP (2)· patent assignee history
2013Patents assigned to GOMEZ LEO S (1)· patent assignee history
2013Patents assigned to LIMMER STEVEN (1)· patent assignee history
2013Patents assigned to LIMMER STEVEN J (1)· patent assignee history
2013Based in Albuquerque, NM, US· patent location history
2018–2020Based in Cleveland, OH, US· patent location history
2020Patents assigned to ENERGIZER BRANDS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDIA CORP | 2 | 2013–2018 |
| ENERGIZER BRANDS LLC | 1 | 2020 |
| GOMEZ LEO S | 1 | 2013 |
| LIMMER STEVENself | 1 | 2013 |
| LIMMER STEVEN Jself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cleveland, OH, US | 2 | 2018–2020 |
| Albuquerque, NM, US | 2 | 2013 |