Inventor

Mark A. Israel

Inventor
Amherst, MA, US

Overview

14→
Patents
1995–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 14 as inventor

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

F01Lprimary
F01LCyclically operating valves for machines or engines28%
F02DControlling combustion engines21%
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
C07KPeptides3%
C12NMicroorganisms or enzymes3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F02BInternal-combustion piston engines3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to DIESEL ENGINE RETARDERS INC (8)· patent assignee history
1995–2005Based in Amherst, MA, US· patent location history
2000Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
2000Based in Belvedere, CA, US· patent location history
2004–2005Patents assigned to JENARA ENTPR LTD (2)· patent assignee history
2012–2014Patents assigned to DARTMOUTH COLLEGE (2)· patent assignee history
2012–2014Patents assigned to ISRAEL MARK A (2)· patent assignee history
2012–2014Based in Hanover, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIESEL ENGINE RETARDERS INC81995–2003
DARTMOUTH COLLEGE22012–2014
ISRAEL MARK Aself22012–2014
JENARA ENTPR LTD22004–2005
UNIV CALIFORNIA22000
Locations
LocationPatentsSpan
Amherst, Massachusetts, US101995–2005
Hanover, NH, US22012–2014
Belvedere, California, US22000