Inventor
KRUMM AMY M
US18 patents
⚠️ This page may combine multiple inventors who share the name “KRUMM AMY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHICON LLC
9 patentsUS10631860B2Apr 28, 2020
Surgical instrument with electrical contact under membrane
ETHICON LLC610 citations98
US10561436B2Feb 18, 2020
Surgical instrument use indicator
ETHICON LLC38 citations97
US10779847B2Sep 22, 2020
Ultrasonic transducer to waveguide joining
ETHICON LLC33 citations96
US11344362B2May 31, 2022
Methods and systems for advanced harmonic energy
ETHICON LLC26 citations94
US11116532B2Sep 14, 2021
Surgical instrument with selectively actuated gap-setting features for end effector
ETHICON LLC6 citations83
US11259856B2Mar 1, 2022
Combination ultrasonic and electrosurgical instrument and method for sealing tissue in successive phases
ETHICON LLC2 citations73
US11076881B2Aug 3, 2021
Electrical lockout for ultrasonic surgical instrument
ETHICON LLC3 citations72
US11051841B2Jul 6, 2021
Mechanical lockout for ultrasonic surgical instrument
ETHICON LLC4 citations71
US10945755B2Mar 16, 2021
Mechanical lockout for ultrasonic surgical instrument
ETHICON LLC2 citations71
CILAG GMBH INT
8 patentsUS11464533B2Oct 11, 2022
Surgical instrument use indicator
CILAG GMBH INT1 citations72
US12508065B2Dec 30, 2025
Method of treating tissue using end effector with ultrasonic and electrosurgical features
CILAG GMBH INT0 citations62
US12364498B2Jul 22, 2025
Surgical instrument with selectively actuated gap-setting features for end effector
CILAG GMBH INT0 citations62
US12114914B2Oct 15, 2024
Methods and systems for advanced harmonic energy
CILAG GMBH INT0 citations62
US12070239B2Aug 27, 2024
Surgical instrument use indicator
CILAG GMBH INT0 citations62
US11963691B2Apr 23, 2024
Surgical instrument with selectively actuated gap-setting features for end effector
CILAG GMBH INT0 citations62
US11903605B2Feb 20, 2024
Electrical lockout for ultrasonic surgical instrument
CILAG GMBH INT0 citations61
US11883059B2Jan 30, 2024
Mechanical lockout for ultrasonic surgical instrument
CILAG GMBH INT0 citations61