Inventor
ELAM JOHN MICHAEL
US30 patents
⚠️ This page may combine multiple inventors who share the name “ELAM JOHN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLO PET COMPANY LLC
5 patentsUSD916398SApr 13, 2021
Retractable leash
ROLLO PET COMPANY LLC11 citations84
USD948810SApr 12, 2022
Harness combined with retractable leash
ROLLO PET COMPANY LLC3 citations72
US11206815B2Dec 28, 2021
Retractable leash locking assemblies, and systems and methods thereof
ROLLO PET COMPANY LLC4 citations72
US11825813B2Nov 28, 2023
Systems and methods for providing retractable leash assemblies
ROLLO PET COMPANY LLC0 citations61
US11278006B2Mar 22, 2022
Systems and methods for providing retractable leash assemblies
ROLLO PET COMPANY LLC0 citations61
PERIMETRICS LLC
5 patentsUSD850618SJun 4, 2019
Handpiece
PERIMETRICS LLC8 citations83
USD821580SJun 26, 2018
Tip
PERIMETRICS LLC4 citations72
US11493415B2Nov 8, 2022
System and method for determining structural characteristics of an object
PERIMETRICS LLC2 citations71
US12369846B2Jul 29, 2025
Determination of structural characteristics of an object
PERIMETRICS LLC0 citations50
US12257119B2Mar 25, 2025
Determination of structural characteristics of an object
PERIMETRICS LLC0 citations50