WS

William S. Schjerven, SR.

TM The Middleby: 26 patents #1 of 23Top 5%
MM Middleby Marshall: 2 patents #9 of 42Top 25%
📍 Schaumburg, IL: #33 of 1,089 inventorsTop 4%
🗺 Illinois: #2,004 of 84,256 inventorsTop 3%
Overall (All Time): #121,457 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
12262718 Power modulator for infrared conveyor oven James Jeffery Hanson, Ricky Joe Sullivan McIntosh 2025-04-01
11835229 Convection conveyor oven manifold and damper system Richard H. Van Camp, Theodore James Chmiola, Brent J. Carlson, Robert Edward Jacob 2023-12-05
11771096 Power modulator for infrared conveyor oven James Jeffery Hanson, Ricky Joe Sullivan McIntosh 2023-10-03
11369118 Conveyor oven heat delivery system Richard H. Van Camp, Theodore James Chmiola, Mohan K. Panicker 2022-06-28
11369117 Conveyor oven air system Richard H. Van Camp, Theodore James Chmiola 2022-06-28
11058121 Bypass circuit and wipe technique for contactor used to operate solid state relays that control heating elements James Jeffery Hanson, Ricky Joe Sullivan McIntosh 2021-07-13
10920980 Convection conveyor oven manifold and damper system Richard H. Van Camp, Theodore James Chmiola, Brent J. Carlson, Robert Edward Jacob 2021-02-16
10842156 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Richard H. Van Camp, Theodore James Chmiola, Magdy A. Albert 2020-11-24
10746410 Cooking oven power modulation system and method John H. Wiker, Theodore James Chmiola, Richard H. Van Camp 2020-08-18
10362898 Apparatus and method for controlling a conveyor oven John H. Wiker, Richard H. Van Camp, Theodore James Chmiola, Mark A. Sieron 2019-07-30
10123543 Bypass circuit and wipe technique for contactor used to operate solid state relays that control heating elements James Jeffery Hanson, Ricky Joe Sullivan McIntosh 2018-11-13
10076000 Control of cooking appliance in response to control-compartment, cooling fan failure Theodore James Chmiola, Richard H. Van Camp 2018-09-11
10039289 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Richard H. Van Camp, Theodore James Chmiola, Magdy A. Albert 2018-08-07
9609981 Apparatus and method for controlling a conveyor oven John H. Wiker, Richard H. Van Camp, Theodore James Chmiola, Mark A. Sieron 2017-04-04
9585400 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Richard H. Van Camp, Theodore James Chmiola, Magdy A. Albert 2017-03-07
9585401 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker 2017-03-07
9320284 Conveyor oven with split flow scroll Richard H. Van Camp, Theodore James Chmiola 2016-04-26
8839779 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Magdy A. Albert 2014-09-23
8839714 Apparatus and method for controlling a conveyor oven John H. Wiker, Richard H. Van Camp, Theodore James Chmiola, Mark A. Sieron 2014-09-23
8371285 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Magdy A. Albert 2013-02-12
8281779 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Magdy A. Albert 2012-10-09
8087407 Conveyor oven apparatus and method John H. Wiker, Mohan K. Panicker, Magdy A. Albert 2012-01-03
RE43035 Conveyor oven having an energy management system for a modulated gas flow Mark A. Sieron, Bruce Grau, Adrian A. Bruno, Gerald J. Schneeweiss, Frank Carbonara 2011-12-20
6684875 Conveyor oven with modulated gas flow Mark A. Sieron, Tony Bruno, Bruce Gray, Gerald J. Schneeweiss 2004-02-03
6481433 Conveyor oven having an energy management system for a modulated gas flow Mark A. Sieron, Bruce Grau, Adrian A. Bruno, Gerald J. Schneeweiss, Frank Carbonara 2002-11-19