Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andrew Leitert — 20 Patents

WHWhirlpool: 20 patents #201 of 3,654Top 6%
Eau Claire, MI: #3 of 12 inventorsTop 25%
Michigan: #4,078 of 86,293 inventorsTop 5%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Andrew Leitert has been granted 20 US patents while listed as an inventor at Whirlpool. The first was granted in 2009 and the most recent in June 2023. Andrew Leitert ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Andrew Leitert in Eau Claire, MI, US.

Patents per Year

Patents granted per year, 2009 to 2023Bar chart with a peak of 4 patents in 2016.peak 42009: 2 patents20092010: 3 patents2012: 1 patents20122013: 1 patents2016: 4 patents20162017: 2 patents2018: 2 patents20182019: 1 patents2020: 1 patents20202021: 1 patents2023: 2 patents2023

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11686031 Method of determining a load size in a laundry treating appliance Karl David McAllister 2023-06-27 $4,131,000
11572648 Method for real time determination during loading of volumetric load size in a laundry treating appliance Barbara A. Balinski, Jason Barr, Karl David McAllister, JAMES A. OSKINS, Matthew J. Quock +1 more 2023-02-07 $16,725,000
11008692 Method of determining a load size in a laundry treating appliance Karl David McAllister 2021-05-18 $13,818,000
10760193 Method for real time determination during loading of volumetric load size in a laundry treating appliance Barbara A. Balinski, Jason Barr, Karl David McAllister, JAMES A. OSKINS, Matthew J. Quock +1 more 2020-09-01 $21,346,000
10214848 Methods of determining a load size in a laundry treating appliance Karl David McAllister 2019-02-26 $5,086,000
10156037 Method of determining a load size in a laundry treating appliance Karl David McAllister 2018-12-18 $9,893,000
9945060 Method to determine fabric type in a laundry treating appliance using motor current signature during agitation Hirak Chanda, Kaustav Ghosh, Karl David McAllister, Amy L. Rapson, Jon D. Strait +1 more 2018-04-17 $5,340,000
9551103 Method to detect the type of a load in a laundry treating appliance David P. Goshgarian, Karl David McAllister, Amy L. Rapson, Yingqin Yuan 2017-01-24 $7,228,000
9534337 Method for real-time indication of load size during loading of a laundry treating appliance Barbara A. Balinski, Jason Barr, Karl David McAllister, JAMES A. OSKINS, Matthew J. Quock +1 more 2017-01-03 $3,826,000
9523170 Random tumbling washing machine wash chamber for improving cleaning while minimizing mechanical damage to clothes Karl David McAllister, Daniel C. Conrad 2016-12-20 $15,036,000
9416479 Methods of determining a load size in a laundry treating appliance Karl David McAllister 2016-08-16 $13,252,000
9382654 Method of determining a load size in a laundry treating appliance Karl David McAllister 2016-07-05 $13,069,000
9243987 Method of determining fabric type of a laundry load in a laundry treating appliance Hirak Chanda, Kaustav Ghosh, Karl David McAllister, Amy L. Rapson, Jon D. Strait +1 more 2016-01-26 $15,636,000
8595876 Random tumbling washing machine wash chamber for improving cleaning while minimizing mechanical damage to clothes Karl David McAllister, Daniel C. Conrad 2013-12-03 $26,526,000
8256051 Random tumbling washing machine wash chamber for improving cleaning while minimizing mechanical damage to clothes Karl David McAllister, Daniel C. Conrad 2012-09-04 $10,094,000
7739891 Fabric laundering apparatus adapted for using a select rinse fluid Joel A. Luckman, Richard A. Sunshine, Tremitchell Wright 2010-06-22 $9,592,000
7695524 Non-aqueous washing machine and methods Tremitchell Wright, Daniel C. Conrad, Christopher C. Deboer, Michael T. Dalton, Joel A. Luckman +2 more 2010-04-13 $59,431,000
7690063 Random tumbling washing machine wash chamber for improving cleaning while minimizing mechanical damage to clothes Karl David McAllister, Daniel C. Conrad 2010-04-06 $31,246,000
7534304 Non-aqueous washing machine and methods Daniel C. Conrad, Tremitchell Wright, Michael T. Dalton, Kurt Estes, Mark B. Kovich +7 more 2009-05-19 $42,178,000
7513132 Non-aqueous washing machine with modular construction Tremitchell Wright, Daniel C. Conrad, Stephen D. Krefman, Joel A. Luckman, Richard A. Sunshine 2009-04-07 $16,107,000