RJ

Robert L. Crevling, Jr.

SV Shop Vac: 119 patents #3 of 59Top 6%
PP Professional Medical Products: 1 patents #5 of 18Top 30%
📍 Williamsport, PA: #1 of 162 inventorsTop 1%
🗺 Pennsylvania: #100 of 74,527 inventorsTop 1%
Overall (All Time): #9,484 of 4,157,543Top 1%
123
Patents All Time

Issued Patents All Time

Showing 1–25 of 123 patents

Patent #TitleCo-InventorsDate
11096537 Vacuum bag James P. Blackwell, Jr., Jonathan Miller 2021-08-24
11013380 Wet/dry vacuum bag James P. Blackwell, Jr., Jonathan Miller 2021-05-25
10292551 Vacuum cleaner switch assembly Craig A. Seasholtz, Randy L. Buss, Kevin D. Fry 2019-05-21
10285549 Wet/dry vacuum bag James P. Blackwell, Jr., Jonathan Miller 2019-05-14
10165919 Vacuum bag James P. Blackwell, Jr., Jonathan Miller 2019-01-01
9826688 Vacuum device with positive pressure tank Jason Gottschall, Randy L. Buss 2017-11-28
9591954 Vacuum cleaner switch assembly Craig A. Seasholtz, Randy L. Buss, Kevin D. Fry 2017-03-14
D762335 Vacuum cleaner Kevin D. Fry 2016-07-26
D758683 Vacuum cleaner Craig A. Seasholtz 2016-06-07
9167942 Vacuum cleaner with hose fence and tool storage Craig A. Seasholtz 2015-10-27
9107549 Removable internal air diffuser James P. Blackwell, Jr., Matthew Scott Kepner 2015-08-18
9038236 Filter shaker Kevin D. Fry, Randy L. Buss 2015-05-26
D728875 Vacuum cleaner Kevin D. Fry, John Griffin 2015-05-05
D717507 Vacuum cleaner Kevin D. Fry, John Griffin 2014-11-11
D714504 Vacuum cleaner Jason Gottschall, Melvin E. Wolfe, Jr., John Griffin, Kevin D. Fry 2014-09-30
D713109 Vacuum cleaner Craig A. Seasholtz, Melvin E. Wolfe, Jr. 2014-09-09
D713111 Vacuum cleaner Jason Gottschall, Kevin. D Fry, Melvin E. Wolfe, Jr., John Griffin 2014-09-09
8732898 Double-walled vacuum cleaner Kevin D. Fry 2014-05-27
8689396 Portable combined toolbox and vacuum cleaner Melvin E. Wolfe, Jr., Craig A. Seasholtz, Jason Gottschall, John Griffin 2014-04-08
D691339 Vacuum cleaner head John Griffin, Kevin D. Fry, Melvin E. Wolfe, Jr. 2013-10-08
D688842 Vacuum cleaner Li H. Liu, John Griffin 2013-08-27
D683507 Vacuum cleaner Li H. Liu, John Griffin 2013-05-28
D683091 Vacuum cleaner John Griffin, Craig A. Seasholtz 2013-05-21
D683090 Vacuum cleaner John Griffin, Craig A. Seasholtz 2013-05-21
D679877 Vacuum cleaner Kevin D. Fry, John Griffin 2013-04-09