CK

Clifford Krapfl

Robert Bosch Gmbh: 12 patents #1,246 of 19,740Top 7%
BH Bissell Homecare: 8 patents #40 of 244Top 20%
BM Bretford Manufacturing: 7 patents #12 of 78Top 20%
WC Wki Holding Company: 5 patents #29 of 176Top 20%
WC Wahl Clipper: 3 patents #53 of 168Top 35%
HE Hearthmark: 3 patents #2 of 16Top 15%
SP Sunbeam Products: 3 patents #127 of 575Top 25%
FL Fca Us Llc.: 2 patents #273 of 1,371Top 20%
LE Lear: 2 patents #571 of 1,996Top 30%
SL Sol-Light, Llc.: 2 patents #9 of 15Top 60%
AE Arris Enterprises: 1 patents #57 of 158Top 40%
FM Firefly Mobile: 1 patents #4 of 5Top 80%
IA International Automotive Components Group North America: 1 patents #54 of 151Top 40%
LD Lear Automotive Dearborn: 1 patents #48 of 178Top 30%
SA Sanford: 1 patents #161 of 263Top 65%
SV Sloan Valve: 1 patents #78 of 124Top 65%
TG The Chamberlain Group: 1 patents #156 of 278Top 60%
TC The Marley Company: 1 patents #19 of 62Top 35%
TS Thule Organization Solutions: 1 patents #19 of 37Top 55%
AI Arris International: 1 patents #17 of 65Top 30%
📍 Franklin Park, IL: #1 of 87 inventorsTop 2%
🗺 Illinois: #550 of 84,256 inventorsTop 1%
Overall (All Time): #38,398 of 4,157,543Top 1%
60
Patents All Time

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDate
12196020 Restroom door assembly Gerard Mayer, III, John Beckman, Jason Bosnak, Jose Gonzalez, Aaron Siewert +2 more 2025-01-14
D1047973 Portable loudspeaker Nicholas Sulzer, Shawn Filipek, Andrew Grunloh, Michael Herbert, Ross Brinkman 2024-10-22
D1038911 Loudspeaker Nicholas Sulzer, Shawn Filipek, Andrew Grunloh, Pierre-Yves Mossmann, Andrew Cho +2 more 2024-08-13
D1037207 Loudspeaker Michael D. Kasten, Edgar Nicolas, Adam Jenson, Shawn Filipek, Andrew Cho +4 more 2024-07-30
D1035848 Grille Brian Lynn, Eric Wiegmann, Ross Brinkmann, Anosh Porus Wadia 2024-07-16
D1025014 Loudspeaker Nicholas Sulzer, Shawn Filipek, Andrew Grunloh, Michael Herbert, Ross Brinkman 2024-04-30
D1022955 Loudspeaker Michael D. Kasten, Edgar Nicolas, Adam Jenson, Shawn Filipek, Andrew Cho +4 more 2024-04-16
D1022954 Loudspeaker Michael D. Kasten, Edgar Nicolas, Adam Jenson, Shawn Filipek, Andrew Cho +4 more 2024-04-16
11627397 Loudspeaker having an angled handle Shawn Filipek, Nicholas Sulzer, Andrew Grunloh, Michael Herbert, Ross Brinkman 2023-04-11
11465479 Vehicle overhead cover system — 2022-10-11
11390147 Convertible vehicle doors — 2022-07-19
11239674 Power pack vending apparatus, system and method of use for charging packs with biased locking arrangement Calhoun B. Hamilton, IV, Scott Burns, Paul Hatch, Anders Olof Rostlund, James Dangora +1 more 2022-02-01
D841614 Loudspeaker Motokimi Jono, Jong-In Noh 2019-02-26
10084329 Power pack vending apparatus, system, and method of use for charging power packs with biased locking arrangement Calhoun B. Hamilton, IV, Scott Burns, Paul Hatch, Anders Olof Rostlund, James Dangora +1 more 2018-09-25
D823565 Vacuum cleaner Dennis J. Wrobleski, Hyung Seok Lee 2018-07-17
D775491 Pureeing appliance Jordan J. Brinkley, Scott Hager, Motokimi Yono 2017-01-03
D764444 Loudspeaker cabinet Nicholas Sulzer, Joseph Edward Cameron, James Dangora 2016-08-23
D761263 Protective case for an electronic device Ross Brinkman 2016-07-12
D742682 Canning appliance Scott Hager, Andrew Roth, Collin Ostergaard 2015-11-10
9132559 Cutlery having improved gripping ergonomics Paul Hatch, Julia B. Burke, Thomas Jake Mitchell, David Mucci 2015-09-15
D738055 Vacuum cleaner base Adam Luedke, Meghan M. Raven, James Dangora 2015-09-01
D730604 Vacuum cleaner upright portion Adam Luedke, Meghan M. Raven, James Dangora, Adam G. Carr 2015-05-26
D726371 Hair clipper housing lid Gary Erickson, Chad Aulwes, George Gassman, Stacey Hummel, Jongho Nho 2015-04-07
D722410 Vacuum cleaner upright portion Meghan M. Raven, Adam Luedke, Mustafa Engin Hassamanci 2015-02-10
D722203 Hair clipper housing lid Gary Erickson, Chad Aulwes, George Gassman, Stacey Hummel, Jongho Nho 2015-02-03