WB

Walter Birdsell

HO Honeywell: 40 patents #85 of 14,447Top 1%
KA Kaz: 10 patents #5 of 76Top 7%
BD Black & Decker: 3 patents #787 of 2,138Top 40%
HI Hp Intellectual: 3 patents #15 of 105Top 15%
DU Duracraft: 1 patents #16 of 33Top 50%
SO Sharkninja Operating: 1 patents #328 of 490Top 70%
📍 Marlborough, MA: #13 of 796 inventorsTop 2%
🗺 Massachusetts: #831 of 88,656 inventorsTop 1%
Overall (All Time): #40,725 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
10398279 Dispensing enclosure for a container 2019-09-03
D680211 Fan James Varney, Deborah Holtkamp 2013-04-16
7403702 Secure mounting arrangement for U-shaped bolts and other device Richard Thrush 2008-07-22
D514864 Water dispensing unit with a filtration tank Robert W. Monro, III, Stephen Russak, Brian J. Matt 2006-02-14
D513928 Water dispenser universal filtration tank Robert W. Monro, III, Brian J. Matt 2006-01-31
6874771 Humidifier with a heating disc David L. Feer, William Montague 2005-04-05
6830433 Tower fan David L. Feer, William Montague 2004-12-14
D489122 Electric heater Mark E. Mnich, William Montague, Michael J. Painter 2004-04-27
6682308 Fan with adjustable mount Siu Fei, Cho Woo 2004-01-27
D483455 Heater Stuart Leslie, Charles A. Curtiss 2003-12-09
D483456 Heater Stuart Leslie, Charles A. Curtiss 2003-12-09
D476724 Heater fan Luke Chuang, Anthony Lai, William Montague, Meral Middleton, Paul Metaxatos +3 more 2003-07-01
6585486 Electrical appliance enclosure with removable side wall Joseph S. Falvo, John V. Gregory 2003-07-01
D469526 Humidifier Anthony Lai, John Brotz, William Montague, Steffen Koury, Paul Metaxatos +1 more 2003-01-28
D468818 Heater fan Luke Chuang, Anthony Lai, William Montague, Meral Middleton, Paul Metaxatos +3 more 2003-01-14
D468819 Humidifier Anthony Lai, John Brotz, William Montague, Steffen Koury, Paul Metaxatos +1 more 2003-01-14
D466599 Heater fan Timothy Bragg, Anthony Lai, William Montague, Meral Middleton, Paul Metaxatos +3 more 2002-12-03
6466737 Portable electric space heater Bruce Chute 2002-10-15
6321033 Tamper resistant electrical environmentally conditioning device John Lapetina, William Montague 2001-11-20
D448071 Portable electric heater Kenneth David Harris, Jr., Timothy Bragg, Steffen Koury 2001-09-18
D446291 Portable electric heater Bruce Chute, Marc Drucker, Steffen Koury 2001-08-07
D445173 Heater Bruce Chute, Marc Drucker, Steffen Koury 2001-07-17
6164630 Portable humidifier with water treatment substance dispenser John Longan 2000-12-26
6167193 Portable electric heater with digital display Bruce Chute 2000-12-26
6149138 Portable humidifier with keyed replaceable cartridge element 2000-11-21