Inventor
Robert J. Heider
Inventor
Durham, NC, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B43Kprimary
B43KImplements for writing or drawing21%
H01RElectrically-conductive connections21%
B01DSeparation7%
B41JTypewriters7%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates7%
F16JPistons7%
G01RMeasuring electric variables7%
G06KGraphical data reading7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
8,109,780'Tamper prevention and detection apparatus for an electronic device'20127,862,248'Pen retention apparatus'20117,500,862'Apparatus and method for floating connector capture'20097,488,131'Pen retention apparatus'20097,410,319'Pen retention apparatus'20087,404,726'Apparatus and method for floating connector capture'20087,090,226'Gasket for sealing between glass panels'20066,719,199'Credit card/smart card test device'20046,438,858'Electronic feeler gauge'20024,183,283'Methods of cutting patted hollow filaments'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2012Based in Durham, NC, US· patent location history
2002–2012Patents assigned to IBM (8)· patent assignee history
2006Patents assigned to DORALCO (1)· patent assignee history
2006Based in Bensenville, IL, US· patent location history
2012Patents assigned to ADDISON DANNY H (1)· patent assignee history
2012Patents assigned to BROWER DAVID C (1)· patent assignee history
2012Patents assigned to HEIDER ROBERT J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 8 | 2002–2012 |
| ADDISON DANNY H | 1 | 2012 |
| BROWER DAVID C | 1 | 2012 |
| DORALCO | 1 | 2006 |
| HEIDER ROBERT Jself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Durham, NC, US | 9 | 1980–2012 |
| Bensenville, Illinois, US | 1 | 2006 |