Inventor
Bernard C. Nelson
Inventor
Bloomington, MN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes17%
G07CTime or attendance registers17%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data17%
B29CShaping or joining of plastics6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
H05BElectric heating6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
11,006,502Light sensor20217,567,172'Wide area multipurpose tracking system'20097,019,642'Wide area multipurpose tracking system'20066,653,937'Wide area multipurpose tracking system'20036,333,690'Wide area multipurpose tracking system'20016,022,207'Rapid prototyping system with filament supply spool monitoring'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2009Based in Bloomington, MN, US· patent location history
2001Patents assigned to MEDICAL TRACKING SYSTEMS (1)· patent assignee history
2003–2006Patents assigned to MEDICAL TRACKING SYSTEMS INC (2)· patent assignee history
2009Patents assigned to LUGTU CARLOS M (1)· patent assignee history
2009Patents assigned to NELSON BERNARD C (1)· patent assignee history
2021Patents assigned to GENTEX CORP (1)· patent assignee history
2021Based in Howard City, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDICAL TRACKING SYSTEMS INC | 2 | 2003–2006 |
| GENTEX CORP | 1 | 2021 |
| LUGTU CARLOS M | 1 | 2009 |
| MEDICAL TRACKING SYSTEMS | 1 | 2001 |
| NELSON BERNARD Cself | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomington, Minnesota, US | 5 | 2000–2009 |
| Howard City, MI, US | 1 | 2021 |