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Inventor

Joel S. Novak

Inventor
Sudbury, MA, US

Overview

17→
Patents
1989–2012
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Lprimary
B01LChemical or physical laboratory apparatus for general use12%
E03CDomestic plumbing installations for fresh water or waste water12%
LOC1812%
E03DWater-closets or urinals with flushing devices8%
G01SRadio direction-finding8%
G06FElectric digital data processing8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
A47KSanitary equipment4%
F16KValves4%
PatentTitleYear
8,122,779'Electronic pipettor with improved accuracy'20128,033,188'Pipettor software interface'20117,540,205'Electronic pipettor'20097,408,838'Digitizing planimeter'20086,721,623'Woodworking and home improvement calculator'2004D0484176'Electronic device'2003D0483797'Electronic device'2003D0459385'Combined calculator housing with cavity and cover'20025,984,262'Object-sensor-based flow-control system employing fiber-optic signal transmission'1999D0396090'Flush valve cover'1998D0381008'Fiber-optic cable'19975,456,279'Diaphragm-type pilot valve having a self-cleaning control orifice'19955,251,188'Elongated-pattern sonic transducer'19935,125,621'Flush system'19924,953,141'Sonic distance-measuring device'19904,921,211'Method and apparatus for flow control'19904,839,039'Automatic flow-control device'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1995Patents assigned to RECURRENT SOLUTIONS LTD (6)· patent assignee history
1989–2012Based in Sudbury, MA, US· patent location history
1998–1999Patents assigned to ARICHELL TECH INC (2)· patent assignee history
2002–2003Patents assigned to CALCULATED IND INC (3)· patent assignee history
2011–2012Patents assigned to INTEGRA BIOSCIENCES CORP (2)· patent assignee history
2012Patents assigned to COTE RICHARD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RECURRENT SOLUTIONS LTD61989–1995
CALCULATED IND INC32002–2003
ARICHELL TECH INC21998–1999
INTEGRA BIOSCIENCES CORP22011–2012
COTE RICHARD12012
Locations
LocationPatentsSpan
Sudbury, Massachusetts, US171989–2012