BD

Brian E. Duncan

3M: 12 patents #1,318 of 11,543Top 15%
Overall (All Time): #399,748 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12397306 Spray gun converter 2025-08-26
12151258 Spray gun and nozzle assembly attachment Brady P. Haislet, Bryan J. Hayward 2024-11-26
11766686 Spray gun and nozzle assembly attachment Brady P. Haislet, Bryan J. Hayward 2023-09-26
11666934 Spray gun and nozzle assembly attachment Bryan J. Hayward, Brady P. Haislet, Alexander T. Ebertowski, Scott D. Gullicks, Anna M. Hegdahl +1 more 2023-06-06
11577262 Nozzle assembly with auxiliary apertures John B. Scheibner, Elaine M. Yorkgitis, Ryan D. Erickson 2023-02-14
11229921 Spray gun and nozzle assembly attachment Brady P. Haislet, Bryan J. Hayward 2022-01-25
11167298 Spray gun barrel with inseparable nozzle Stephen C. P. Joseph 2021-11-09
11154894 Spray gun and nozzle assembly attachment Bryan J. Hayward, Brady P. Haislet, Alexander T. Ebertowski, Scott D. Gullicks, Anna M. Hegdahl +1 more 2021-10-26
10501243 Vent assembly and reservoirs including the same Claudia M. Mulvaney, Daniel E. Siltberg 2019-12-10
D804613 Spray gun nozzle Alexander T. Ebertowski, Scott D. Gullicks, Anna M. Hegdahl, Stephen C. P. Joseph 2017-12-05
9802211 Spray head assemblies for liquid spray guns Stephen C. P. Joseph 2017-10-31
D725744 System for identifying spray guns Eric O. Nyaribo, John I. Escoto, Jr. 2015-03-31