John K. Gruberg

📍 Clovis, CA: #35 of 230 inventorsTop 20%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,293,290 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D363165	Toothbrush handle	—	1995-10-17
D337891	Toothbrush cover	—	1993-08-03
D334290	Toothbrush cover	—	1993-03-30
D330979	Toothbrush cover	—	1992-11-17