RJ

Robert L. Crevling, Jr.

SV Shop Vac: 5 patents #2 of 9Top 25%
📍 Williamsport, PA: #1 of 8 inventorsTop 15%
🗺 Pennsylvania: #106 of 5,394 inventorsTop 2%
Overall (2003): #8,195 of 273,478Top 3%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6637068 Float rod seal for vacuum cleaner Mark E. Baer 2003-10-28
6610952 Vacuum cleaner actuator switch 2003-08-26
D473024 Blower John Griffin, Craig A. Seasholtz 2003-04-08
D470279 Vacuum cleaner with detachable blower John Griffin, Craig A. Seasholtz 2003-02-11
D469934 Vacuum cleaner with detachable blower Kevin D. Fry, John Griffin, Craig A. Seasholtz 2003-02-04