DL

David A. Lehman

WA Wonderland Switzerland Ag: 21 patents #14 of 150Top 10%
DG Dorel Juvenile Group: 8 patents #9 of 109Top 9%
LC Lippert Components: 2 patents #42 of 107Top 40%
DC Dorel Juvenile (Zhongshan) Product Co.: 1 patents #8 of 18Top 45%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
MP Monahan Products: 1 patents #14 of 29Top 50%
🗺 Pennsylvania: #1,480 of 74,527 inventorsTop 2%
Overall (All Time): #99,731 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
12286040 Child restraint system Andrew Ma, Kyle S. Mason 2025-04-29
12286041 Child safety seat Kyle S. Mason, Andrew Ma 2025-04-29
12194899 Child restraint system and adjustable headrest assembly thereof Kyle S. Mason 2025-01-14
12179644 Child restraint with rotating seat James M. F. Hutchinson, Robert S. Anderson 2024-12-31
D1038635 Safety seat John E. Huntley, Robert S. Anderson 2024-08-13
D1037742 Safety seat John E. Huntley, Robert S. Anderson 2024-08-06
D1021426 Safety seat John E. Huntley, Robert S. Anderson 2024-04-09
11938848 Child restraint system Andrew Ma, Kyle S. Mason 2024-03-26
11840164 Child safety seat Kyle S. Mason, Andrew Ma 2023-12-12
11745628 Child safely seat Kyle S. Mason 2023-09-05
D979258 Safety seat John E. Huntley, Robert S. Anderson 2023-02-28
11447047 Child safety seat Kyle S. Mason, Andrew Ma 2022-09-20
11440446 Child restraint system Andrew Ma, Kyle S. Mason 2022-09-13
11339595 Removable door and hinge system therefor Scott C. McKinnon, David R. Wysong 2022-05-24
11155188 Child restraint system and adjustable headrest assembly thereof Kyle S. Mason 2021-10-26
10843597 Child safety seat Kyle S. Mason 2020-11-24
10766385 Child safety seat Kyle S. Mason 2020-09-08
10618435 Infant carrier Robert S. Anderson, Mei-Hui Lin 2020-04-14
10604034 Child safety seat Kyle S. Mason 2020-03-31
10583756 Child restraint for vehicle Robert S. Anderson, Mei-Hui Lin 2020-03-10
10576849 Child safety seat Kyle S. Mason 2020-03-03
10457182 Integrated door frame and handle bracket Scott C. McKinnon 2019-10-29
10427559 Child restraint system with seat-orientation adjuster Robert S. Anderson, Mei-Hui Lin 2019-10-01
10406947 Child restraint for vehicle Robert S. Anderson, Mei-Hui Lin 2019-09-10
10377274 Infant carrier Robert S. Anderson, Mei-Hui Lin 2019-08-13