Inventor

APPAL EUGENE R

US4 patents

⚠️ This page may combine multiple inventors who share the name “APPAL EUGENE R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHERWOOD SERV AG

2 patents

US6019004AFeb 1, 2000

Detachable pipette barrel

SHERWOOD SERV AG40 citations91

US5998218ADec 7, 1999

Calibration system for an electronically monitored mechanical pipette

SHERWOOD SERV AG47 citations91

TYCO GROUP SARL

1 patent

US6170343B1Jan 9, 2001

Electronically monitored mechanical pipette

TYCO GROUP SARL25 citations91

CLAYTON CORP

1 patent

US4962864AOct 16, 1990

Tamper-evident aerosol cap

CLAYTON CORP9 citations67