AW

Alexander K. Williams

EL Exterior Wall Systems Limited: 24 patents #3 of 6Top 50%
TL Trw Limited: 2 patents #579 of 2,166Top 30%
Overall (All Time): #131,176 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
D877598 Box connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2020-03-10
D839075 Tee cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2019-01-29
D838574 Box panel stiffener for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2019-01-22
D834920 Three-legged cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-12-04
D834919 Box connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-12-04
D834399 Perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-11-27
D834400 Perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-11-27
D834398 Perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-11-27
D834397 Perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-11-27
D834396 Tee cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-11-27
D831465 Box panel stiffener for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-10-23
D831464 Box connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-10-23
D828142 Perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-09-11
D827415 Box pyramid perimeter strip for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-09-04
D827414 Pyramid corner connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-09-04
D827416 Three-legged cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-09-04
D826692 Four-way cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-08-28
D826030 Diamond pyramid diagonal leg for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-08-21
10036156 Method of forming a three-dimensional structure having rigid wall panels Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-31
D823668 Pyramid cap connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-24
D823666 Two-legged cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-24
D823667 Three-legged cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-24
D823670 Two-legged cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-24
D823669 Five-way cube connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-24
D823485 Panel stiffener for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-17