Inventor
Rolf Tamm
Inventor
Salem, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties73%
H05BElectric heating13%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace7%
H01JElectric discharge tubes or discharge lamps7%
PatentTitleYear
6,552,786'Electrothermal furnace for an atomic absorption spectrometer'20035,247,841'Apparatus for producing sample vapor for transferral into an inductively coupled plasma'19935,194,914'Furnace for the electrothermal atomization of samples in atomic absorption spectroscopy'19935,148,234'Method and device for analyzing samples by means of atomic absorption spectroscopy'19925,118,187'Furnace for the electro-thermal atomization of samples for spectroscopical purposes'19925,094,530'Atomic absorption spectrometer'19925,066,123'Device for electrothermal atomizing of samples for spectroscopic purposes'19915,005,976'Electrothermal atomization of a sample for spectroscopic purposes'19914,968,141'Electrothermal atomization furnace'19904,961,645'Electrothermal atomization furnace'19904,098,554'Device for atomizing a sample for flameless atomic absorption measurements'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1990Patents assigned to PERKIN ELMER CORP (2)· patent assignee history
1978–2003Based in Salem, DE· patent location history
1990–1993Patents assigned to BODENSEEWERK PERKIN ELMER CO (7)· patent assignee history
1990Based in Am Fohrenbuhl, DE· patent location history
1991Patents assigned to HUBER BERNHARD (1)· patent assignee history
1991Patents assigned to RODEL GUNTHER (1)· patent assignee history
2003Patents assigned to BERTHOLD GMBH & CO KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BODENSEEWERK PERKIN ELMER CO | 7 | 1990–1993 |
| PERKIN ELMER CORP | 2 | 1978–1990 |
| BERTHOLD GMBH & CO KG | 1 | 2003 |
| HUBER BERNHARD | 1 | 1991 |
| RODEL GUNTHER | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Salem, DE | 10 | 1978–2003 |
| Am Fohrenbuhl, DE | 1 | 1990 |