So. Pasadena, California
United States
2
2009-05-21
John W. Caldwell from So. Pasadena, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Control for adjustable backrest of a seat or lounge, and seat or lounge incorporating it
Selectively rockable chaise lounge, stackable, and with adjustable posture support
3948357 ⎘