LP

Leonard Pellegrino

📍 San Diego, CA: #3,629 of 23,606 inventorsTop 20%
🗺 California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #409,966 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11406241 Tile and grout cleaning pads and tools 2022-08-09
D954372 Tile and grout cleaning pad 2022-06-07
D906612 Tile and grout cleaning pad 2020-12-29
D905362 Tile and grout cleaning pad 2020-12-15
D905363 Tile and grout cleaning pad 2020-12-15
D901804 Tile and grout cleaning pad 2020-11-10
10595625 Tile and grout cleaning pad 2020-03-24
10506906 Tile and grout cleaning pads and tools 2019-12-17
D869807 Tile and grout cleaning pad 2019-12-10
D836276 Tile and grout cleaning pad 2018-12-18
D836275 Tile and grout cleaning pad 2018-12-18
D797460 Tile and grout cleaning pad 2017-09-19