HL

Harold A. Luettgen

WP Water Pik: 60 patents #2 of 120Top 2%
TE Tersano: 1 patents #7 of 11Top 65%
📍 Windsor, CO: #3 of 237 inventorsTop 2%
🗺 Colorado: #257 of 40,980 inventorsTop 1%
Overall (All Time): #37,709 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
12383387 Oral irrigator Oscar Senff, Brian Woodard, Blaine Hanson, Jonathan Huber 2025-08-12
11826214 Oral irrigator Oscar Senff, Brian Woodard, Blaine Hanson, Jonathan Huber 2023-11-28
11744690 Toothbrush tip Gary L. Sokol 2023-09-05
D959840 Brush head for oral cleansing device Robert D. Wagner, Gary L. Sokol 2022-08-09
11399925 Wirelessly controlled oral irrigator Gary L. Sokol 2022-08-02
11351018 Oral cleansing device with removable base Gary L. Sokol 2022-06-07
11213834 Showerhead bracket Michael J. Quinn, Leland C. Leber, Ryan Saunders 2022-01-04
11173020 Oral irrigator appliance with radiant energy delivery for bactericidal effect Clifford J. Snyder, Gordon Haszier, Kenneth A. Hair, Daniel Bernard Cover 2021-11-16
11039906 Tip ejection assembly for an oral irrigator Kurt M. Taylor, Jeremy Johnson 2021-06-22
10945912 Oral irrigator with variable output fluid characteristics Gordon Haszier 2021-03-16
10918469 Toothbrush with fluid directing drive assembly Gary L. Sokol 2021-02-16
10828137 Brush tip with motion transfer and securing engagement structures Gary L. Sokol 2020-11-10
D878765 Brush head for oral cleansing device Robert D. Wagner, Gary L. Sokol 2020-03-24
10561480 Load sensing for oral devices John Thomas Fiers, Brian R. Williams 2020-02-18
10532369 Showerhead bracket Michael J. Quinn, Leland C. Leber, Ryan Saunders 2020-01-14
D866188 Brush head for toothbrush Robert D. Wagner, Gary L. Sokol 2019-11-12
10258442 Oral irrigator appliance with radiant energy delivery for bactericidal effect Clifford J. Snyder, Gordon Haszier, Kenneth A. Hair, Daniel Bernard Cover 2019-04-16
10226777 Showerhead bracket Michael J. Quinn, Leland C. Leber, Ryan Saunders 2019-03-12
10022207 Oral irrigator with slide pause switch Kurt M. Taylor, Jeremy Johnson 2018-07-17
10016254 Dental water jet 2018-07-10
9987109 Mechanically-driven, sonic toothbrush and water flosser Gary L. Sokol 2018-06-05
9980793 Oral hygiene system Robert D. Wagner, Kurt M. Taylor, Jeremy Johnson 2018-05-29
9795975 Dual turbine showerhead Gary D. Golichowski, Gary L. Sokol 2017-10-24
9642677 Oral irrigator with massage mode Gordon Haszier 2017-05-09
9636694 Showerhead with movable control valve Leland C. Leber, Michael J. Quinn 2017-05-02