Patents/Inventors

Chengdong Wu

Allen, TXUS4 patents

4 Patents

US125642982026
Magnetic Hinge Connection for Toilet Lid and Seat
Topseat International, Inc.
0 cites
USD10880612025
Polygonal Magnetic Seam Guide
0 cites
US123697602025
Hinge Connection for Toilet Lid and Seat
Topseat International, Inc.
0 cites
US122805622025
Toilet Lid and Seat Comprising Fiber Reinforced Cement Board, Fiber Reinforced Calcium Silicate Board or Sintered Stone
Topseat International, Inc.
0 cites