Inventor
Craig S. Nunan
Inventor
Los Altos Hills, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Nprimary
A61NElectrotherapy28%
A61BDiagnosis17%
G21KHandling of particles or ionising radiation not otherwise provided for17%
G06TImage data processing or generation, in general11%
H05HPlasma technique11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
H05GX-ray technique6%
PatentTitleYear
5,471,516'Radiotherapy apparatus equipped with low dose localizing and portal imaging X-ray source'19954,868,843'Multileaf collimator and compensator for radiotherapy machines'19894,868,844'Mutileaf collimator for radiotherapy machines'19894,726,046'X-ray and electron radiotherapy clinical treatment machine'19884,365,339'Tomographic apparatus and method for reconstructing planar slices from non-absorbed and non-scattered radiation'19824,209,706'Fluoroscopic apparatus mounting fixture'19804,200,844'Racetrack microtron beam extraction system'19804,149,247'Tomographic apparatus and method for reconstructing planar slices from non-absorbed and non-scattered radiation'19794,112,306'Neutron irradiation therapy machine'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1995Patents assigned to VARIAN ASSOCIATES (8)· patent assignee history
1978–1995Based in Los Altos Hills, CA, US· patent location history
1982Patents assigned to GEN ELECTRIC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VARIAN ASSOCIATES | 8 | 1978–1995 |
| GEN ELECTRIC | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Altos Hills, California, US | 9 | 1978–1995 |