LexDanaLexDanabeta
Inventor

Daniel A. Pickerrell

Inventor
Fishers, IN, US

Overview

4→
Patents
1989–1998
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E03Dprimary
E03DWater-closets or urinals with flushing devices29%
F16KValves29%
Y10TTechnical subjects covered by former us classification29%
F16JPistons14%
PatentTitleYear
5,810,050'Ball valve faucet with improved flow characteristics and handle operation'19985,054,133'Low water consumption toilet fixture'19914,984,312'Flush valve adjustable adapter'19914,874,009'Anti-seizing cap ring'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1998Patents assigned to MASCO CORP (3)· patent assignee history
1989Based in Noblesville, IN, US· patent location history
1991Patents assigned to MASCO CORPORATIOPN OF INDIANA (1)· patent assignee history
1991–1998Based in Fishers, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASCO CORP31989–1998
MASCO CORPORATIOPN OF INDIANA11991
Locations
LocationPatentsSpan
Fishers, IN, US31991–1998
Noblesville, IN, US11989