Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11812866 | Attachment structure for suspension seating | Johann Burkhard Schmitz, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, James D. Slagh, Michael D. Stanton, Sr. | 2023-11-14 |
| 11510502 | Attachment structure for suspension seating | Johann Burkhard Schmitz, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, James D. Slagh, Michael D. Stanton, Sr. | 2022-11-29 |
| 10743677 | Attachment structure for suspension seating | Johann Burkhard Schmitz, Carola Eva Marianne Zwick, Roland Rolf Otto Zwick, James D. Slagh, Michael D. Stanton, Sr. | 2020-08-18 |