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

Alexander T. Ebertowski — 27 Patents

3M: 27 patents #428 of 11,543Top 4%
Okabena, MN: #43 of 412 inventorsTop 15%
Minnesota: #2,320 of 52,454 inventorsTop 5%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Alexander T. Ebertowski has been granted 27 US patents while listed as an inventor at 3M. The first was granted in 2017 and the most recent in December 2025. Alexander T. Ebertowski ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Alexander T. Ebertowski in Okabena, MN, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12508611 Connector system for hand-held spray guns Andrew R. Henry, Stephen C. P. Joseph, Anna M. Hegdahl 2025-12-30
12409465 Liquid spray gun, connector ring, liquid spraying apparatus and adapter system Stephen C. P. Joseph, Scott D. Gullicks 2025-09-09
11666934 Spray gun and nozzle assembly attachment Bryan J. Hayward, Brady P. Haislet, Brian E. Duncan, Scott D. Gullicks, Anna M. Hegdahl +1 more 2023-06-06 $30,935,000
11413636 Connector system for hand-held spray guns Andrew R. Henry, Stephen C. P. Joseph, Anna M. Hegdahl 2022-08-16 $29,798,000
11154894 Spray gun and nozzle assembly attachment Bryan J. Hayward, Brady P. Haislet, Brian E. Duncan, Scott D. Gullicks, Anna M. Hegdahl +1 more 2021-10-26 $49,227,000
11154884 Spray gun and nozzle assembly attachment Bryan J. Hayward, Brady P. Haislet, Scott D. Gullicks, Anna M. Hegdahl, Stephen C. P. Joseph 2021-10-26 $49,227,000
10689165 Reservoir systems for hand-held spray guns and methods of use Anna M. Hegdahl, Scott D. Gullicks, Andrew R. Henry, Stephen C. P. Joseph, Sabeel Ullah 2020-06-23 $30,983,000
10688511 Wide-mouthed fluid connector for hand-held spray guns Anna M. Hegdahl, Stephen C. P. Joseph, Andrew R. Henry 2020-06-23 $30,983,000
D833571 Spray gun Scott D. Gullicks, Neil Delbridge, Anna M. Hegdahl, Stephen C. P. Joseph, Dominic M. Pitera 2018-11-13
D817443 Spray gun liquid containment device Brian S. Boothman, Scott D. Gullicks, Anna M. Hegdahl, Andrew R. Henry, Stephen C. P. Joseph +1 more 2018-05-08
D815248 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph, Dominic M. Pitera 2018-04-10
D813985 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph, Dominic M. Pitera 2018-03-27
D812716 Liquid containment device plug Scott D. Gullicks, Anna M. Hegdahl, Steven John Tarnowski 2018-03-13
D810867 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph, Dominic M. Pitera 2018-02-20
D810868 Spray gun liquid containment device Anna M. Hegdahl, Brian S. Boothman, Scott D. Gullicks, Stephen C. P. Joseph 2018-02-20
D810869 Spray gun liquid containment device Brian S. Boothman, Scott D. Gullicks, Anna M. Hegdahl, Stephen C. P. Joseph 2018-02-20
D810870 Shaker core Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph 2018-02-20
D810871 Shaker core Anna M. Hegdahl, Scott D. Gullicks 2018-02-20
D810872 Shaker core Anna M. Hegdahl, Scott D. Gullicks 2018-02-20
D810862 Spray gun liquid containment device Brian S. Boothman, Scott D. Gullicks, Anna M. Hegdahl, Andrew R. Henry, Stephen C. P. Joseph 2018-02-20
D810863 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph, Dominic M. Pitera 2018-02-20
D810864 Spray gun liquid containment device Anna M. Hegdahl, Brian S. Boothman, Scott D. Gullicks, Stephen C. P. Joseph 2018-02-20
D810865 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph, Dominic M. Pitera 2018-02-20
D810866 Spray gun liquid containment device Anna M. Hegdahl, Scott D. Gullicks, Stephen C. P. Joseph 2018-02-20
D810235 Spray gun liquid containment device Dominic M. Pitera, Brian S. Boothman, Scott D. Gullicks, Anna M. Hegdahl, Stephen C. P. Joseph 2018-02-13