Inventor
JOHN ALEXANDER
AT8 patents
⚠️ This page may combine multiple inventors who share the name “JOHN ALEXANDER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHN ALEXANDER
4 patentsUS9132541B2Sep 15, 2015
Pneumatic hammer mechanism and control method
JOHN ALEXANDER17 citations81
US8955615B2Feb 17, 2015
Pneumatic hammer mechanism
JOHN ALEXANDER14 citations81
US8616301B2Dec 31, 2013
Pneumatic hammer mechanism
JOHN ALEXANDER13 citations81
US11520170B2Dec 6, 2022
Eyewear mounting device
JOHN ALEXANDER1 citations59