Inventor
David M. Kristol
Inventor
Summit, NJ, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication20%
G06FElectric digital data processing13%
G07CTime or attendance registers13%
G07FCoin-freed or like apparatus13%
A61KPreparations for medical, dental or toiletry purposes7%
C07CAcyclic or carbocyclic compounds7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
G06KGraphical data reading7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
H04QSelecting7%
PatentTitleYear
7,023,998'Cryptographic key processing and storage'20066,591,291'System and method for providing anonymous remailing and filtering of electronic mail'20036,587,877'Management of time and expense when communicating between a host and a communication network'20035,799,092'Self-verifying identification card'19985,668,874'Identification card verification system and method'19975,541,927'Method of multicasting'19964,816,597'Dental restorative materials based upon blocked isocyanates'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to NEW JERSEY TECH INST (1)· patent assignee history
1989Based in Aberdeen, NJ, US· patent location history
1996–2003Patents assigned to AT & T CORP (2)· patent assignee history
1996–2006Based in Summit, NJ, US· patent location history
1997–2006Patents assigned to LUCENT TECHNOLOGIES INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUCENT TECHNOLOGIES INC | 5 | 1997–2006 |
| AT & T CORP | 2 | 1996–2003 |
| NEW JERSEY TECH INST | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Summit, New Jersey, US | 6 | 1996–2006 |
| Aberdeen, New Jersey, US | 1 | 1989 |