DL

Douglas Fornell Leavitt

IU Ingersoll-Rand Industrial U.S.: 8 patents #10 of 169Top 6%
IN Ingersoll-Rand: 6 patents #68 of 828Top 9%
SL Safety Tubs Company, Llc.: 5 patents #2 of 12Top 20%
AA As America: 3 patents #38 of 84Top 50%
📍 Bethlehem, PA: #43 of 1,038 inventorsTop 5%
🗺 Pennsylvania: #2,785 of 74,527 inventorsTop 4%
Overall (All Time): #176,480 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
12270189 Toilet assembly Christopher M. Helmstetter, David Grover, Yasuhiro Kondo, Ronald D. Barndt 2025-04-08
12194337 Hydrotherapy treadmill 2025-01-14
11994235 Angle stop assembly Eric B. Soberano, Niloy Talukder, Steven D. Kappus, Verne Myers, Nitin S. Kolekar +3 more 2024-05-28
11784538 Power tool user interfaces Vikram Madineini, Joshua Odell Johnson, Jason Christopher Bartoszek, Sean C. Ely 2023-10-10
11707831 Power tool housings Jason Christopher Bartoszek, Joshua Odell Johnson, Sean C. Ely, Dennis Naksen 2023-07-25
11602832 Impact tools with ring gear alignment features Jason Christopher Bartoszek, Joshua Odell Johnson, Thomas S. Dougherty, Mark T. McClung, Sean C. Ely 2023-03-14
11591786 Toilet assembly Christopher M. Helmstetter, David Grover, Yasuhiro Kondo, Ronald D. Barndt 2023-02-28
11517156 Walk-in bath Christopher M. Helmstetter 2022-12-06
D971388 Walk-in bathtub Ki Bok Song, Soonjae Kwon 2022-11-29
D971386 Walk-in bathtub Ki Bok Song, Soonjae Kwon 2022-11-29
11509192 Electric motor connections for power tools Sean C. Ely, Jason Christopher Bartoszek 2022-11-22
11260517 Power tool housings Jason Christopher Bartoszek, Joshua Odell Johnson, Sean C. Ely, Dennis Naksen 2022-03-01
10960509 Lighting systems for power tools Sean C. Ely, Jason Christopher Bartoszek, Thomas S. Dougherty, Kevin Heinrichs, Dennis Naksen +4 more 2021-03-30
D905209 Walk-in bathtub Ki Bok Song, Soonjae Kwon 2020-12-15
D896354 Walk-in bathtub Ki Bok Song, Soonjae Kwon 2020-09-15
10668614 Impact tools with ring gear alignment features Jason Christopher Bartoszek, Joshua Odell Johnson, Thomas S. Dougherty, Mark T. McClung, Sean C. Ely 2020-06-02
10615670 Power tool user interfaces Vikram Madineni, Joshua Odell Johnson, Jason Christopher Bartoszek, Sean C. Ely 2020-04-07
10447113 Electric motor connections for power tools Jason Christopher Bartoszek, Sean C. Ely 2019-10-15
10418879 Power tool user interfaces Jason Christopher Bartoszek, Vikram Madineni, Joshua Odell Johnson, Sean C. Ely 2019-09-17
10052733 Lighting systems for power tools Sean C. Ely, Jason Christopher Bartoszek, Thomas S. Dougherty, Kevin Heinrichs, Dennis Naksen +4 more 2018-08-21
9991762 Electric motor connections for power tools Jason Christopher Bartoszek, Sean C. Ely 2018-06-05
D774863 Impact tool Dennis Naksen, Scott D. Price, Joshua Odell Johnson, Jason Christopher Bartoszek, Sean C. Ely +1 more 2016-12-27
D774862 Impact tool Dennis Naksen, Scott D. Price, Joshua Odell Johnson, Jason Christopher Bartoszek, Sean C. Ely +1 more 2016-12-27