Inventor · disambiguated record
Delbert R. Oehme
Also filed as: OEHME DELBERT · OEHME DELBERT R
7 granted patents·1 pending application·128 citations·filing 1982–2018
86Inventor score
Files withINNOVATUM INC5DELLAFINDIT LLC1PRAIRIELANDS ENERGY MARKETING1PRAIRIELANDS ENERGY MARKETING INC1
Top patents by PatentIndex Score
8 records- 0188US4427943AApparatus and method for locating and tracking magnetic objects or sourcesINNOVATUM INC·Filed 1982·Granted Jan 24, 1984·58 cites·36 claims
- 0266US6369679B1Method and apparatus for providing permanent magnetic signatures in buried cables and pipes to facilitate long-range location, tracking and burial depth determinationINNOVATUM INC·Filed 1999·Granted Apr 9, 2002·29 cites·77 claims
- 0364US7535407B2Apparatus using continuous-wave radiation for detecting and locating targets hidden behind a surfacePRAIRIELANDS ENERGY MARKETING·Filed 2008·Granted May 19, 2009·9 cites·18 claims
- 0462US7362260B2Method of using continuous-wave radiation for detecting and locating targets hidden behind a surfaceINNOVATUM INC·Filed 2003·Granted Apr 22, 2008·16 cites·8 claims
- 0561US6366191B1Method and apparatus for providing permanent magnetic signatures in buried cables and pipes to facilitate long-range location, tracking and burial depth determinationINNOVATUM INC·Filed 2000·Granted Apr 2, 2002·8 cites·12 claims
- 0652US7898456B2Apparatus and method for detecting and locating hidden objectsPRAIRIELANDS ENERGY MARKETING INC·Filed 2009·Granted Mar 1, 2011·3 cites·12 claims
- 0737US2019383933A1Subsurface location apparatusDELLAFINDIT LLC·Filed 2018·Application pending·0 cites
- 0832US5418460ACompact triaxial AC magnetic field analyzer/dosimeter using swept bandpass filtersINNOVATUM INC·Filed 1992·Granted May 23, 1995·5 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Delbert R. Oehme files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →