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Patents
Measuring, Testing, Or Signalling Instruments Patents
Measuring, Regulating Or Indicating Instrument, Or Casing Patents
Radiation, E.g., Geiger Counter Patents (Class D10/47)
Radiation, E.g., Geiger Counter Patents (Class D10/47)
Radiation detector
Patent number:
D245584
Type:
Grant
Filed:
October 18, 1974
Date of Patent:
August 30, 1977
Assignee:
Minnesota Mining and Manufacturing Company
Inventor:
David C. Byram
Radar detector
Patent number:
D249777
Type:
Grant
Filed:
December 20, 1976
Date of Patent:
October 3, 1978
Assignee:
Com General Corporation
Inventors:
Donald L. Roettele, William E. Yohpe
Radiation measurer or similar article
Patent number:
D250399
Type:
Grant
Filed:
March 11, 1976
Date of Patent:
November 28, 1978
Assignee:
Helgeson Nuclear Services, Inc.
Inventor:
Geo. L. Helgeson
Detector for metal or the like
Patent number:
D251363
Type:
Grant
Filed:
October 8, 1976
Date of Patent:
March 20, 1979
Inventors:
Andre Henault, Gilles Garon
Detector for metal or the like
Patent number:
D251364
Type:
Grant
Filed:
October 8, 1976
Date of Patent:
March 20, 1979
Inventors:
Andre Henault, Gilles Garon
Instrument for sensing magnetic variations in the atmosphere
Patent number:
D254722
Type:
Grant
Filed:
November 21, 1977
Date of Patent:
April 15, 1980
Assignee:
Laurence Enterprises, Inc.
Inventor:
Frances Laurence
Radiation pyrometer
Patent number:
D254959
Type:
Grant
Filed:
January 3, 1978
Date of Patent:
May 13, 1980
Assignee:
Telatemp Corporation
Inventor:
Charles E. Everest
Solar radiation measuring apparatus
Patent number:
D256440
Type:
Grant
Filed:
September 29, 1977
Date of Patent:
August 19, 1980
Assignee:
Devices & Services Company
Inventors:
Thomas S. Ashley, III, Harold A. Blum, Charles S. Moore
Electronic metal wall scanner
Patent number:
D257328
Type:
Grant
Filed:
July 10, 1978
Date of Patent:
October 14, 1980
Inventor:
Frederic W. Schwartz
Radiation-sensitive pendulum to be held in the hand
Patent number:
D259865
Type:
Grant
Filed:
September 20, 1978
Date of Patent:
July 14, 1981
Inventor:
Michel Struby
Microwave detector
Patent number:
D261366
Type:
Grant
Filed:
June 25, 1979
Date of Patent:
October 20, 1981
Assignee:
Meyer Aluminium Limited
Inventor:
Yanta H. T. Lam
Microwave detector
Patent number:
D263380
Type:
Grant
Filed:
December 31, 1979
Date of Patent:
March 16, 1982
Inventor:
Lorne E. Hay
Microwave radiation leakage detection instrument
Patent number:
D264317
Type:
Grant
Filed:
June 4, 1979
Date of Patent:
May 11, 1982
Inventor:
Herbert D. Tanzman
Consumer radiation monitor
Patent number:
D265383
Type:
Grant
Filed:
April 4, 1980
Date of Patent:
July 13, 1982
Assignee:
The Narda Microwave Corporation
Inventor:
Gordon R. Perry
Compact radon detector unit
Patent number:
D269858
Type:
Grant
Filed:
February 12, 1981
Date of Patent:
July 26, 1983
Assignee:
Terradex Corp.
Inventor:
H. Ward Alter
Metal detector
Patent number:
D274607
Type:
Grant
Filed:
February 25, 1982
Date of Patent:
July 10, 1984
Assignee:
Teknetics, Inc.
Inventors:
Edgar H. Schaefer, William J. Wend
Metal detector
Patent number:
D274704
Type:
Grant
Filed:
January 28, 1982
Date of Patent:
July 17, 1984
Assignee:
Garrett Electronics
Inventors:
Charles L. Garrett, Robert J. Podhrasky
In-vivo radiation counter or similar article
Patent number:
D275083
Type:
Grant
Filed:
October 13, 1981
Date of Patent:
August 14, 1984
Assignee:
Helgeson Scientific Services
Inventor:
David E. Pollard
Integrating sphere or similar article
Patent number:
D279656
Type:
Grant
Filed:
September 27, 1982
Date of Patent:
July 16, 1985
Assignee:
Li-Cor, Inc.
Inventor:
John W. Wurm
Portable transmitter unit for a metallic object detector
Patent number:
D282246
Type:
Grant
Filed:
July 19, 1983
Date of Patent:
January 21, 1986
Assignee:
British Gas Corporation
Inventors:
Richard C. Thomas, David J. Daniels
Portable receiver unit for a metallic object detector
Patent number:
D282350
Type:
Grant
Filed:
July 19, 1983
Date of Patent:
January 28, 1986
Assignee:
British Gas Corporation
Inventors:
Richard C. Thomas, David J. Daniels
Integrating photometer
Patent number:
D285931
Type:
Grant
Filed:
February 3, 1984
Date of Patent:
September 30, 1986
Assignees:
Colight, Inc., Electronic Instrumentation & Technology
Inventors:
Joe T. May, Steven D. Hale
Integrating photometer
Patent number:
D286298
Type:
Grant
Filed:
February 3, 1984
Date of Patent:
October 21, 1986
Assignees:
Colight, Inc., Electronic Instrumentation & Technology
Inventors:
Joe T. May, Steven D. Hale
Film badge for monitoring radiation exposure
Patent number:
D287700
Type:
Grant
Filed:
February 28, 1983
Date of Patent:
January 13, 1987
Assignee:
Siemens Gammasonics, Inc.
Inventors:
Robert Pollock, Douglas Patton, David Sharbaugh, John Goodin
Dosimeter for monitoring radiation exposure
Patent number:
D287828
Type:
Grant
Filed:
February 28, 1983
Date of Patent:
January 20, 1987
Assignee:
Siemens Gammasonics, Inc.
Inventors:
Robert Pollock, Douglas Patton, David Sharbaugh, John Goodin
Electronic currency tester
Patent number:
D290817
Type:
Grant
Filed:
November 6, 1984
Date of Patent:
July 14, 1987
Assignee:
John Manufacturing Limited
Inventor:
John S. Yuen
Automated thermoluminescence dosimetry system
Patent number:
D291286
Type:
Grant
Filed:
August 9, 1984
Date of Patent:
August 11, 1987
Assignee:
Harshaw/Filtrol Partnership
Inventors:
Erwin F. Shrader, Sam Sarkisian, Kenneth E. Wagner
Portable spectrophotometer
Patent number:
D307284
Type:
Grant
Filed:
July 20, 1988
Date of Patent:
April 17, 1990
Assignee:
Maxmeyer-Duco MM.D. S.p.A.
Inventors:
Marco Del Corno, Sergio Zeni
Radiation measuring device or similar article
Patent number:
D311871
Type:
Grant
Filed:
October 29, 1987
Date of Patent:
November 6, 1990
Assignee:
Oesterreichisches Forschungszentrum Seibersdorf Ges.m.b.H.
Inventor:
Klaus Duftschmid
Radon monitor
Patent number:
D318022
Type:
Grant
Filed:
March 2, 1989
Date of Patent:
July 9, 1991
Assignee:
Rad Elec Inc.
Inventor:
Robert W. Ramsey, Jr.
Collapsible radon monitor
Patent number:
D318023
Type:
Grant
Filed:
March 2, 1989
Date of Patent:
July 9, 1991
Assignee:
Rad Elec Inc.
Inventor:
Robert W. Ramsey, Jr.
Personal dosimeter badge
Patent number:
D325171
Type:
Grant
Filed:
December 29, 1987
Date of Patent:
April 7, 1992
Assignee:
Compagnie Generale Des Matieres Nuclearies
Inventor:
Claude Laffaille
Portable radiation source container
Patent number:
D331709
Type:
Grant
Filed:
February 16, 1990
Date of Patent:
December 15, 1992
Assignee:
Commissariat a l'Energie Atomique
Inventor:
Emmanuel Nardin
Radon detector
Patent number:
D332057
Type:
Grant
Filed:
October 25, 1990
Date of Patent:
December 29, 1992
Assignee:
Compagnie Generale des Matieres Nucleaires
Inventors:
Jean-Francois Pineau, Claude Bertrand
Microwave oven tester
Patent number:
D335824
Type:
Grant
Filed:
January 11, 1991
Date of Patent:
May 25, 1993
Inventor:
Edward R. Hamilton
Radiation source container cart
Patent number:
D336734
Type:
Grant
Filed:
March 27, 1992
Date of Patent:
June 22, 1993
Assignee:
Commissariet a l'Energie Atomique
Inventor:
Emmanuel Nardin
Hand held metal detector
Patent number:
D346977
Type:
Grant
Filed:
June 2, 1992
Date of Patent:
May 17, 1994
Inventor:
Richard G. Fiske
Combined wristwatch and radiation monitor
Patent number:
D353106
Type:
Grant
Filed:
November 3, 1992
Date of Patent:
December 6, 1994
Assignee:
Yperwatch Ltd.
Inventors:
Thierry Jeanneret, Sergio Casalegno
Radar cross section measurement pylon terminating device
Patent number:
D365995
Type:
Grant
Filed:
April 6, 1995
Date of Patent:
January 9, 1996
Assignee:
Lockheed Corporation
Inventor:
Mark T. Drinhaus
Hazard detector
Patent number:
D368038
Type:
Grant
Filed:
April 20, 1995
Date of Patent:
March 19, 1996
Inventor:
Juan M. Velazquez
Metal detector
Patent number:
D374829
Type:
Grant
Filed:
August 31, 1995
Date of Patent:
October 22, 1996
Assignee:
Alert Enterprises, Inc.
Inventor:
Gilbert Y. Yue
Metal detector
Patent number:
D377908
Type:
Grant
Filed:
November 20, 1995
Date of Patent:
February 11, 1997
Assignee:
Alert Enterprises, Inc.
Inventor:
Gilbert Y. Yue
Detector unit for radiation detecting probe
Patent number:
D390480
Type:
Grant
Filed:
October 7, 1996
Date of Patent:
February 10, 1998
Assignee:
Neoprobe Corporation
Inventors:
William G. Atterbury, James E. Dvorsky, Beth Ann Gahagan, Donald J. Hackman, Daniel A. Kramer
Radiation detecting probe
Patent number:
D390481
Type:
Grant
Filed:
October 7, 1996
Date of Patent:
February 10, 1998
Assignee:
Neoprobe Corporation
Inventors:
William G. Atterbury, James E. Dvorsky, Beth Ann Gahagan, Donald J. Hackman, Daniel A. Kramer
Console for controlling a radiation probe
Patent number:
D411118
Type:
Grant
Filed:
March 18, 1997
Date of Patent:
June 22, 1999
Assignee:
Neoprobe Corporation
Inventors:
James S. Couch, Maaike Evers
Console for controlling a radiation probe
Patent number:
D411468
Type:
Grant
Filed:
August 27, 1998
Date of Patent:
June 29, 1999
Assignee:
Neoprobe Corporation
Inventors:
James S. Couch, Maaike Evers, Beth A. Kizer, Daniel A. Kramer
Console for controlling a radiation probe
Patent number:
D412125
Type:
Grant
Filed:
August 27, 1998
Date of Patent:
July 20, 1999
Assignee:
Neoprobe Corporation
Inventors:
James S. Couch, Maaike Evers, Beth A. Kizer, Daniel A. Kramer
Radiation detecting probe
Patent number:
D413532
Type:
Grant
Filed:
March 18, 1997
Date of Patent:
September 7, 1999
Assignee:
Neoprobe Corporation
Inventors:
William G. Atterbury, James E. Dvorsky, Beth A. Gahagan, Donald J. Hackman, Daniel A. Kramer
Radiation detecting probe
Patent number:
D423377
Type:
Grant
Filed:
March 18, 1997
Date of Patent:
April 25, 2000
Assignee:
Neoprobe Corporation
Inventors:
William G. Atterbury, James E. Dvorsky, Beth A. Gahagan, Donald J. Hackman, Daniel A. Kramer
Detector unit for radiation detecting probe
Patent number:
D424453
Type:
Grant
Filed:
March 18, 1997
Date of Patent:
May 9, 2000
Assignee:
Neoprobe Corporation
Inventors:
William G. Atterbury, James E. Dvorsky, Beth A. Gahagan, Donald J. Hackman, Daniel A. Kramer
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