MR. JAMES PAUL JOHNSON, BS, LADC, BCCR, ICS
Social Work at Quail St, Saint Paul, MN

6432173, Aug 13, 2002

Oct 27, 2000

09/697865

James Edward Johnson - Apple Valley MN
James Michael Browning - Burnsville MN
Timothy Camiel Buyck - Rosemont MN
Michael Joseph Thies - Indianapolis IN

Donaldson Company, Inc. - Minneapolis MN

B01D 4514

95269, 55347, 55348, 55356, 55429, 55502, 55457, 55DIG 46, 118326, 118DIG 7, 454 56

Methods and systems for recovering paint include utilizing a plurality of centrifugal separator modules downstream of a paint booth. Each of the centrifugal separator modules includes a plurality of centrifugal separators. Each of the centrifugal separators separates at least a portion of the paint particles from an air stream.

6669780, Dec 30, 2003

Oct 18, 2001

09/982581

James M. Browning - Burnsville MN
Timothy C. Buyck - Rosemont MN
James E. Johnson - Apple Valley MN
Michael S. Smith - Indianapolis IN
Michael J. Thies - Indianapolis IN

Illinois Tool Works Inc. - Glenview IL

B05B 0500

118326, 118308, 118309, 427421, 427424, 454 50

A booth of a powder coating system is designed for quick color changes. The booth includes a bottom wall supported above a floor. An inner space of the booth is defined above the bottom wall and an equipment-receiving space is defined beneath the bottom wall. The bottom wall has an opening providing communication between the inner space and the equipment-receiving space. The booth is adapted to receive a powder-recovery module beneath the bottom wall in the equipment-receiving space.

4073318, Feb 14, 1978

Nov 19, 1976

5/743337

James R. Close - Roberts WI
James R. Johnson - White Bear Lake MN

Minnesota Mining and Manufacturing Company - St. Paul MN

F16L 914

138149

A process is provided for applying refractory wear-resistant interlocking tile to the inner surface of a circular to elliptical tubular casing and securing them in position by exertion of centripetal force from intumescence of an insulative sheet material between the tile and the casing exerting substantially uniform centrifugal and centripetal forces.

4290847, Sep 22, 1981

Nov 10, 1975

5/630311

James R. Johnson - White Bear Lake MN
William C. Flanagan - Roseville MN

Minnesota Mining and Manufacturing Company - St. Paul MN

G21B 100

176 1

Smooth-surfaced, free-flowing, rigid, spherical, hollow microcapsules having non-porous shell walls consisting of essentially homogeneous, non-vitreous metal oxide in predominantly polycrystalline state, which have at least one shell having over the entire outer surface thereof one or more coatings of material of the class consisting of ceramic oxide, metal or pyrocarbon, which contain for storage and transport within said shell or shells preselected gases, solids or liquids suitable for use in fusion targets are described together with methods for their production.

2005015, Jul 21, 2005

Mar 15, 2005

11/080576

James Browning - Burnsville MN, US
Timothy Buyck - Rosemont MN, US
James Johnson - Apple Valley MN, US
Michael Smith - Indianapolis IN, US
Michael Thies - Indianapolis IN, US

B05D001/12

427180000, 118064000, 118326000

A powder coating system includes a booth and one or more powder-recovery modules that are insertable into an equipment-receiving space of the booth. A color change method includes removing a first powder-recovery module from the equipment-receiving space and positioning a second powder-recovery module in the equipment-receiving space.

3959865, Jun 1, 1976

Sep 9, 1974

5/504297

James R. Close - Roberts WI
William P. Wood - Stillwater MN
Robert A. Hatch - St. Paul MN
James R. Johnson - White Bear Lake MN

Minnesota Mining and Manufacturing Company - Saint Paul MN

F01N 315, B01J 800, B21D 5300

29157R

Refractory catalyst supports are secured in metallic containers having different coefficients of thermal expansion by providing at least one layer of a resilient thermally resistant inorganic sheet material or paper between the support and casing and securing the paper and catalyst support in the container by foaming an inorganic material in the space between the sheet material or paper and catalyst support. A further layer of sheet material or paper may be provided adjacent the support with the foam between the separate layers of sheet material.

3961907, Jun 8, 1976

Dec 8, 1972

5/313272

James R. Close - Roberts WI
William P. Wood - Stillwater MN
Robert A. Hatch - St. Paul MN
James R. Johnson - White Bear Lake MN

Minnesota Mining and Manufacturing Company - St. Paul MN

F01N 315, B01J 800

23288FC

Refractory catalyst supports are secured in metallic containers having different coefficients of thermal expansion by providing at least one layer of a resilient thermally resistant inorganic sheet material or paper between the support and casing and securing the paper and catalyst support in the container by foaming an inorganic material in the space between the sheet material or paper and catalyst support. A further layer of sheet material or paper may be provided adjacent the support with the foam between the separate layers of sheet material.