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Patent Assignment Assignor Details
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Assignor Name : JONKMAN, KENNETH R.
Total Assignments: 22
Assignment: 1
Reel/Frame:004634/0992   Pages: 2
Recorded: 11/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE VRIES, JAMES H.
Exec Dt:
10/21/1986
2
JONKMAN, KENNETH R.
Exec Dt:
10/21/1986
Assignee
1
DLP INC., A CORP. OF MICHIGAN
620 WATSON, S.W.
GRAND RAPIDS, MICHIGAN 49501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4758218
NONE
06932278
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
1520 FORD BLDG.,
DETROIT, MI 48226
Assignment: 2
Reel/Frame:005410/0994   Pages: 3
Recorded: 08/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE VRIES, JAMES H.
Exec Dt:
07/30/1990
2
JONKMAN, KENNETH R.
Exec Dt:
07/30/1990
Assignee
1
DLP, INC., A CORP. OF MI.
620 WATSON ST., S.W.
GRAND RAPIDS, MICHIGAN 49501-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5041084
NONE
07564606
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
3500 PENOBSCOT BLDG.,
DETROIT, MI 48226
Assignment: 3
Reel/Frame:005739/0264   Pages: 4
Recorded: 06/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
04/01/1991
Assignee
1
DLP, INC. A CORP. OF MICHIGAN
620 WATSON STREET, S.W.
GRAND RAPIDS, MICHIGAN 59401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190528
NONE
07600483
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DR.
LEXINGTON, MA 02173-4799
Assignment: 4
Reel/Frame:005831/0467   Pages: 3
Recorded: 08/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
08/12/1991
Assignee
1
DLP, INC. A CORPORATION OF MICHIGAN
520 S.W.
GRAND RAPIDS, MICHIGAN 49801-0409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5151087
NONE
07753038
Correspondence name and address
BARNES, KISSELLE, RAISCH, CHOATE,
WHITTEMORE & HULBERT
3500 PENOBSCOT BLDG.
DETROIT, MI 48226
ATTN: ROBERT A. CHOATE
Assignment: 5
Reel/Frame:005980/0130   Pages: 4
Recorded: 01/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
12/06/1991
Assignee
1
DLP, INC. A CORP. OF MICHIGAN
620 WATSON STREET, S.W.
GRAND RAPIDS, MICHIGAN 49504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5171218
NONE
07816874
Correspondence name and address
JAMES M. SMITH
HAMILTON, BROOK, SMITH & REYNOLDS
2 MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 6
Reel/Frame:006473/0950   Pages: 3
Recorded: 03/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JONKMAN, KENNETH R.
Exec Dt:
02/17/1993
2
DEVRIES, JAMES H.
Exec Dt:
02/17/1993
Assignee
1
DLP, INC.
620 WATSON, S.W.
GRAND RAPIDS, MICHIGAN 49504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5423769
NONE
08015212
Correspondence name and address
H. LAWRENCE SMITH
VARNUM, RIDDERING, SCHMIDT, ET AL.
P.O. BOX 352
GRAND RAPIDS, MI 49504
Assignment: 7
Reel/Frame:007973/0602   Pages: 3
Recorded: 04/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
04/24/1996
Assignee
1
MEDTRONIC, INC.
7000 CENTRAL AVENUE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5782765
NONE
08639478
Correspondence name and address
VARNUM RIDDERING SCHMIDT & HOWLETT, LLP
RICHARD J. MCKENNA
BRIDGEWATER PLACE
POST OFFICE BOX 352
GRAND RAPIDS, MICHIGAN 49501-0352
Assignment: 8
Reel/Frame:008039/0915   Pages: 3
Recorded: 06/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
06/12/1996
Assignee
1
MEDTRONIC, INC.
MS 301
7000 CENTRAL AVE. NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5769828
NONE
08663563
Correspondence name and address
MEDTRONIC, INC.
CURTIS D. KINGHORN
7000 CENTRAL AVENUE N.E.
MINNEAPOLIS, MN 55432
Assignment: 9
Reel/Frame:008772/0941   Pages: 2
Recorded: 08/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
08/08/1997
Assignee
1
MEDTRONIC, INC.
7000 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858009
NONE
08911334
Correspondence name and address
FOLEY & LARDNER
RICHARD J. MCKENNA
36TH FLOOR
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 10
Reel/Frame:009302/0144   Pages: 4
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, MICHAEL R.S.
Exec Dt:
06/16/1998
2
JONKMAN, KENNETH R.
Exec Dt:
04/27/1998
Assignee
1
MEDTRONIC, INC.
M.S. 301
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6006134
NONE
09070506
Correspondence name and address
MEDTRONIC, INC.
REED A. DUTHLER
7000 CENTRAL AVENUE, N.E., M.S. 301
MINNEAPOLIS, MINNESOTA 55432
Assignment: 11
Reel/Frame:023021/0052   Pages: 5
Recorded: 07/29/2009
Attorney Dkt #:P0004664.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, MICHAEL R.S.
Exec Dt:
06/16/1998
2
JONKMAN, KENNETH R.
Exec Dt:
04/27/1998
Assignee
1
MEDTRONIC, INC.
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7697984
US20050251216
11112730
Correspondence name and address
REED A. DUTHLER
710 MEDTRONIC PARKWAY
MAIL STOP LC340
MINNEAPOLIS, MN 55432
Assignment: 12
Reel/Frame:009231/0118   Pages: 4
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDMORE, DONALD R.
Exec Dt:
05/11/1998
2
JONKMAN, KENNETH R.
Exec Dt:
05/11/1998
Assignee
1
MEDTRONIC, INC.
700 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6059760
NONE
09012521
Correspondence name and address
FOLEY & LARDNER
ELAINE H. LO
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-5367
Assignment: 13
Reel/Frame:009258/0680   Pages: 3
Recorded: 06/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
06/08/1998
Assignee
1
MEDTRONIC, INC.
MINNEAPOLIS, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530902
NONE
09012530
Correspondence name and address
FOLEY & LARDNER
ELAINE H. LO
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE
MILWAUKEE, WISCONSIN 53202-5367
Assignment: 14
Reel/Frame:009274/0646   Pages: 3
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
06/08/1998
Assignee
1
MEDTRONIC, INC.
CITY OF MINNEAPOLIS
COUNTY OF ANOKA, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530902
NONE
09012530
Correspondence name and address
FOLEY & LARDNER
ELAINE H. LO
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-5367
Assignment: 15
Reel/Frame:009291/0382   Pages: 4
Recorded: 06/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JONKMAN, KENNETH R.
Exec Dt:
06/17/1998
2
ROM, PAUL F.
Exec Dt:
06/17/1998
Assignee
1
MEDTRONIC, INC.
7000 CENTRAL AVENUE NE
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5976114
NONE
09070884
Correspondence name and address
FOLEY & LARDNER
RICHARD J. MCKENNA
FIRSTAR CENTER
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-5367
Assignment: 16
Reel/Frame:009855/0224   Pages: 3
Recorded: 03/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
03/17/1999
Assignee
1
MEDTRONIC, INC.
COUNTY OF ANOKA
CITY OF MINNEAPOLIS
MINNEAPOLIS, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6264645
NONE
09247415
Correspondence name and address
FOLEY & LARDNER
RICHARD J. MCKENNA
777 EAST WISCONSIN AVENUE
FIRSTAR CENTER
MILWAUKEE, WISCONSIN 53202-5367
Assignment: 17
Reel/Frame:015779/0141   Pages: 3
Recorded: 09/03/2004
Attorney Dkt #:7436-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
08/26/2004
Assignee
1
AVALON LABORATORIES INC.
301 MICHIGAN STREET, N.E., 5TH FLOOR
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040267212
10735261
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JOHN D. MCCONAGHY, ESQ.
865 SOUTH FIGUEROA STREET, 29TH FLOOR
LOS ANGELES, CA 90017-2576
Assignment: 18
Reel/Frame:030955/0390   Pages: 2
Recorded: 08/07/2013
Attorney Dkt #:AVA002 P305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
12/21/2007
Assignee
1
AVALON LABORATORIES, INC.
2610 E. HOMESTEAD PLACE
RANCHO DOMINGUEZ, CALIFORNIA 90220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377036
US20090076482
12145798
Correspondence name and address
MATTHEW J. GIPSON, PRICE HENEVELD LLP
P.O. BOX 2567
GRAND RAPIDS, MI 49501-2567
Assignment: 19
Reel/Frame:021149/0481   Pages: 2
Recorded: 06/25/2008
Attorney Dkt #:AVA002 P305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
06/24/2008
Assignee
1
AVALON LABORATORIES, INC.
2610 E. HOMESTEAD PLACE
RANCHO DOMINGUEZ, CALIFORNIA 90220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377036
US20090076482
12145798
Correspondence name and address
PRICE HENEVELD COOPER DEWITT & LITTON, L
695 KENMOOR, S.E.
P O BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 20
Reel/Frame:021444/0508   Pages: 3
Recorded: 08/26/2008
Attorney Dkt #:AVA002 P304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTLETT, ROBERT H.
Exec Dt:
08/15/2008
2
JONKMAN, KENNETH R.
Exec Dt:
08/18/2008
Assignee
1
AVALON LABORATORIES, INC.
2610 E. HOMESTEAD PLACE
RANCHO DOMINGUEZ, CALIFORNIA 90220
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090062735
12145763
Correspondence name and address
BRIAN R. CHESLEK
695 KENMOOR SE
PO BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 21
Reel/Frame:023092/0209   Pages: 5
Recorded: 08/12/2009
Attorney Dkt #:27291-00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHBROOK, MICHAEL P.
Exec Dt:
08/04/2009
2
HALL, JOHN D.
Exec Dt:
07/31/2009
3
JONKMAN, KENNETH R.
Exec Dt:
07/31/2009
4
KNOWLTON, CHRISTOPHER C.
Exec Dt:
07/30/2009
Assignee
1
TRINITY HEALTH - MICHIGAN
SAINT MARY'S HEALTH CARE, 200 JEFFERSON STREET, SE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057503
US20080183203
12019183
Correspondence name and address
ROBERT L. KELLY
38525 WOODWARD AVENUE, SUITE 2000
BLOOMFIELD HILLS, MI 48304
Assignment: 22
Reel/Frame:061540/0549   Pages: 4
Recorded: 10/26/2022
Attorney Dkt #:MIC063 P307A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JONKMAN, KENNETH R.
Exec Dt:
07/20/2018
Assignee
1
MICHIGAN CRITICAL CARE CONSULTANTS, INC.
2555 BISHOP CIRCLE WEST
DEXTER, MICHIGAN 48130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524138
US20200171274
16615034
Correspondence name and address
PRICE HENEVELD LLP / BRIAN R. CHESLEK
695 KENMOOR AVENUE SE
PO BOX 2567
GRAND RAPIDS, MI 49501-2567

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