TS

Thomas R. Steinhagen

CM Cobbs Manufacturing: 36 patents #1 of 22Top 5%
📍 West Des Moines, IA: #4 of 276 inventorsTop 2%
🗺 Iowa: #185 of 15,303 inventorsTop 2%
Overall (All Time): #87,240 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
D428843 License plate frame 2000-08-01
D428374 License plate frame 2000-07-18
D427085 Spot clock 2000-06-27
D424003 License plate frame 2000-05-02
D422638 Notepad attachment to a cupholder Jerome Hartmann 2000-04-11
6036071 Bracket for attachment of a vehicle accessory to a vehicle structure Jerome Hartmann 2000-03-14
D416527 License plate frame 1999-11-16
5961016 Article gripping apparatus Jerome Hartmann 1999-10-05
5961083 Attachment apparatus for the attachment of vehicle accessories to a vehicle structure Jerome Hartmann 1999-10-05
D413725 Trifold document holder Jerome Hartmann 1999-09-14
D413929 Dashboard note pad Jerome Hartmann 1999-09-14
D413847 Slimline license plate frame Jerome Hartmann 1999-09-14
D413293 Visor mirror Charles A. Haas, Jerome Hartmann 1999-08-31
D413299 Visor cellular phone holder and organizer Jerome Hartmann 1999-08-31
5938160 Cupholder apparatus for attachment to a surface Jerome Hartmann, Charles A. Haas 1999-08-17
5938165 Article for attachment to a surface Jerome Hartmann 1999-08-17
D412307 License plate frame Jerome Hartmann 1999-07-27
D412147 License plate frame 1999-07-20
D411931 Article holder Jerome Hartmann 1999-07-13
D411500 License plate frame 1999-06-29
D411155 Reflective license plate frame Jerome Hartmann 1999-06-22
D408134 Strap-on cellular phone holder Jerome Hartmann 1999-04-20
D401419 Retractable detail brush with cap Jerome Hartmann 1998-11-24
D401121 Cupholder Jerome Hartmann 1998-11-17
D401054 Magnetic key case Jerome Hartmann 1998-11-17