PS

Paul D. Stephens

RM Royal Appliance Mfg.: 62 patents #4 of 121Top 4%
RD Rug Doctor: 8 patents #10 of 36Top 30%
ZI Zurn Industries: 8 patents #20 of 183Top 15%
OI Oms Investments: 6 patents #34 of 173Top 20%
CI Cintas: 5 patents #1 of 32Top 4%
MP Mtd Products: 2 patents #98 of 250Top 40%
HK Henkel Ag & Co. Kgaa: 2 patents #741 of 2,331Top 35%
HG Henkel Ip & Holding Gmbh: 2 patents #150 of 545Top 30%
HA Home Depot Product Authority: 2 patents #57 of 184Top 35%
AS American Sterilizer: 2 patents #123 of 349Top 40%
TL Techtronic Floor Care Technology Limited: 1 patents #115 of 206Top 60%
📍 Twinsburg, OH: #2 of 253 inventorsTop 1%
🗺 Ohio: #170 of 73,341 inventorsTop 1%
Overall (All Time): #13,384 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 1–25 of 104 patents

Patent #TitleCo-InventorsDate
12403512 Jewelry cleaning device Jeffrey Frysh, Evan Spirk, Danwei Ye, William E. Rabbitt 2025-09-02
12270734 Fastener testing system and apparatus Daniel C. Shaw, Thomas Buckley, Philippe Huber, Ornella Tempo, Robert Dunkel +4 more 2025-04-08
11828301 Air filtration ceiling fan Trevor Jackson, David Michael Pehar, William E. Rabbitt, Marc Vitantonio, Vikki Nowak +1 more 2023-11-28
11821426 Progressive cavity pump Nicholas E. Stanca, Ben Parker, Jess Paul Carlson, Robert Craig Allen, David Michael Pehar 2023-11-21
11293458 Air filtration ceiling fan Trevor Jackson, David Michael Pehar, William E. Rabbitt, Marc Vitantonio, Vikki Nowak +1 more 2022-04-05
D931409 Nozzle for hand pump Nicholas E. Stanca, Ben Parker, Jess Paul Carlson, Robert Craig Allen, David Michael Pehar 2021-09-21
11077006 Medical table with leg support Christopher D. Labedz, Lance Clark Bellows, Yury Keselman, Jeff Kalman 2021-08-03
D910810 Hand pump Nicholas E. Stanca, Ben Parker, Jess Paul Carlson, Robert Craig Allen, David Michael Pehar 2021-02-16
10206842 Medical table with leg support Christopher D. Labedz, Lance Clark Bellows, Yury Keselman, Jeff Kalman 2019-02-19
10183707 Power equipment device with removable attachments Jason R. Ertel, Robert Allen, Bill Rabbitt 2019-01-22
9788699 Liquid extraction cleaning device and method Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2017-10-17
9788700 Liquid extraction cleaning device and method Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2017-10-17
9717386 Liquid extraction cleaning device Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2017-08-01
9706893 Liquid extraction cleaning device and method Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2017-07-18
9663159 Power equipment device with removable attachments Jason R. Ertel, Robert Allen, Bill Rabbitt 2017-05-30
D787643 Plumbing fitting John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2017-05-23
9587384 Modular sensor activated faucet John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2017-03-07
9538893 Liquid extraction cleaning device Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2017-01-10
D774171 Plumbing fitting John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2016-12-13
9463819 Portable medical cart system Thomas Uttley, David J. Boll, William E. Rabbitt, James Szpak, Jason Tilk +1 more 2016-10-11
D759210 Plumbing fitting John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2016-06-14
9307691 Cartridge spreader system Steven J. Cichy, Paul M. Havlovitz, Mark A. Ochs, Brad Schultz, Jeffrey Kalman +3 more 2016-04-12
9282869 Liquid extraction cleaning device and method Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more 2016-03-15
D744617 Plumbing fitting John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2015-12-01
9133607 Modular sensor activated faucet John Kevin Schoolcraft, Craig Saunders, Jason Tilk, Alex Velet, Michael Liebal +2 more 2015-09-15