Inventor

Bernard J. Hrytzak

Inventor

Chatham, CA

Overview

11→

Patents

1981–2010

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 11 as inventor

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof47%

H01FMagnets24%

B44DPainting or artistic drawing, not otherwise provided for6%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers6%

F01LCyclically operating valves for machines or engines6%

F16FSprings6%

F16KValves6%

PatentTitleYear

7,808,134'Active control mount magnetic optimization for an engine'2010 7,011,081'Double-pintle emission control valve having a one-piece double-seat element'2006 6,928,995'Emission control valve having improved force-balance and anti-coking'2005 6,904,897'Bearing porosity control in an exhaust gas recirculation valve'2005 5,911,401'Electric actuated exhaust gas recirculation valve'1999 5,774,036'Bobbin-mounted solenoid coil and method of making'1998 5,722,634'Pintle-type EGR valve'1998 5,704,585'Electrical connection between closure cap and internal actuator of an electrically actuated valve'1998 5,593,132'Electromagnetic actuator arrangement for engine control valve'1997 5,588,414'Construction for maintaining assembled axial integrity of an electrically actuated valve'1996 4,299,340'Paint can attachment'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HRYTZAK BERNARD J (1)· patent assignee history

1981–2010Based in Chatham, CA· patent location history

1996–1999Patents assigned to SIEMENS ELECTRIC LTD (6)· patent assignee history

1996–1998Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history

2005–2006Patents assigned to SIEMENS VDO AUTOMOTIVE INC (3)· patent assignee history

2010Patents assigned to CONTINENTAL AUTOMOTIVE CANADA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS ELECTRIC LTD	6	1996–1999
HONDA MOTOR CO LTD	3	1996–1998
SIEMENS VDO AUTOMOTIVE INC	3	2005–2006
CONTINENTAL AUTOMOTIVE CANADA	1	2010
HRYTZAK BERNARD Jself	1	1981

Locations

Location	Patents	Span
Chatham, CA	11	1981–2010