AW

Alexander K. Williams

EL Exterior Wall Systems Limited: 21 patents #3 of 4Top 75%
Overall (2018): #1,098 of 503,207Top 1%
23
Patents 2018

Issued Patents 2018

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
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
D834398 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
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
D831464 Box connector for wall panel system Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-10-23
D831465 Box panel stiffener 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
D822471 Key for panel perimeter clips Robert B. Macdonald, Philip A. Macdonald, Jonathan W. Hoy 2018-07-10