Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Harting — 36 Patents

WOWoodstream: 9 patents #24 of 138Top 20%
SOSharkninja Operating: 8 patents #96 of 490Top 20%
ELEleven: 6 patents #1 of 4Top 25%
The Procter & Gamble: 5 patents #2,987 of 10,297Top 30%
LULuxtec: 1 patents #11 of 24Top 50%
3C3Com: 1 patents #822 of 1,250Top 70%
PLPlantronics: 1 patents #228 of 433Top 55%
WCWki Holding Company: 1 patents #118 of 176Top 70%
PCPerfect Curve: 1 patents #5 of 11Top 50%
ACAmerican Power Conversion: 1 patents #163 of 274Top 60%
BUBurton: 1 patents #53 of 94Top 60%
LSLifeline Systems: 1 patents #22 of 43Top 55%
Mansfield, MA: #9 of 253 inventorsTop 4%
Massachusetts: #2,289 of 88,656 inventorsTop 3%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
David Harting has been granted 36 US patents while listed as an inventor at Woodstream. The first was granted in 1991 and the most recent in July 2025. David Harting ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list David Harting in Mansfield, MA, US.

Patents per Year

Patents granted per year, 1991 to 2025Bar chart with a peak of 4 patents in 2004.peak 41991: 1 patents19911998: 2 patents1999: 1 patents2000: 1 patents20002001: 1 patents2002: 2 patents2004: 4 patents20042007: 1 patents2008: 2 patents2009: 4 patents20092010: 1 patents2011: 3 patents2012: 2 patents20122014: 1 patents2015: 1 patents2017: 1 patents20172020: 1 patents2021: 2 patents2022: 2 patents20222023: 1 patents2024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12358169 Robotic cleaner Jianjun Ge, Craig Michael Wall, Alexander Stuart Hill, Gang Huang, Junfeng Ding 2025-07-15
11937766 Robotic cleaner having acoustic surface type sensor Chad P. Woodrow, Scott A. Rhodes, Sienna Amai Ramos, Brandon A. Vasquez, Paul D. Butler 2024-03-26 $107,468,000
11612287 Side brushes for a robotic vacuum cleaner 2023-03-28
11497363 Robotic cleaner debris removal docking station Aaron Gill, Hamish Thompson, Christopher Meyer-Rassow, Catriona C. A. Sutter, Isaku D. Kamada +5 more 2022-11-15
11234572 Docking station for robotic cleaner Jason B. Thorne 2022-02-01
11191403 Robotic cleaner debris removal docking station Aaron Gill, Hamish Thompson, Christopher Meyer-Rassow, Catriona C. A. Sutter, Isaku D. Kamada +3 more 2021-12-07
10952578 Robotic cleaner debris removal docking station Aaron Gill, Hamish Thompson, Christopher Meyer-Rassow, Catriona C. A. Sutter, Isaku D. Kamada +2 more 2021-03-23
10595696 Docking station for robotic cleaner Jason B. Thorne 2020-03-24
9648855 Liquid bird feeder John Stone, Oliver McLachlan 2017-05-16
9032908 Liquid bird feeder John Stone, Oliver McLachlan 2015-05-19
8720374 Liquid bird feeder John Stone, Oliver McLachlan 2014-05-13
8104221 Animal trap having timed release door Glen V. Walter 2012-01-31
8100085 Liquid bird feeder John Stone, Oliver McLachlan 2012-01-24
8028658 Liquid bird feeder John Stone, Oliver McLachlan 2011-10-04
7958668 Animal trap having timed release door Glen V. Walter 2011-06-14
7891319 Liquid bird feeder John Stone, Oliver McLachlan 2011-02-22
7685969 Liquid bird feeder John Stone, Oliver McLachlan 2010-03-30
D604611 Cap Gregory Churchill Ames, Matthew Joshua Brewer, Jason Paul Lawless, Richard Lawrence Horstman, Glen V. Walter +3 more 2009-11-24
7600487 Liquid bird feeder John Stone, Oliver McLachlan 2009-10-13
D595138 Bottle with cap Gregory Churchill Ames, Matthew Joshua Brewer, Jason Paul Lawless, Richard Lawrence Horstman, Kevin Mark Moss +4 more 2009-06-30
D592960 Bottle Gregory Churchill Ames, Mark A. Nichols, Douglas A. Marsden, Glen V. Walter, Alison R. Maiorano +1 more 2009-05-26
7448346 Bird feeder John Stone, Benjamin Beck 2008-11-11
7381005 Pressurized dispensing package and method for using the same Gene Michael Altonen, Benjamin Janes Beck, Theresa Louise Johnson, Christine Marie Putman 2008-06-03 $158,336,000
7195414 Pressurized dispensing package and method for using the same Gene Michael Altonen, Benjamin Janes Beck, Theresa Louise Johnson, Christine Marie Putman 2007-03-27 $153,003,000
D496501 Domed cat litter box Glen V. Walter, Benjamin Beck, Douglas A. Marsden 2004-09-21