Inventor
Mark S. Krampitz
Inventor
Hunker, PA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof27%
B61HBrakes or other retarding devices specially adapted for rail vehicles27%
F16DCouplings for transmitting rotation18%
F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines9%
F16JPistons9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
9,676,380'Universal venting arrangement for a railway vehicle brake cylinder'20176,305,756'Short travel detector for empty/load brake control'20015,492,203'Railroad car brake cylinder piston travel indicator and mount therefor'19965,069,312'Handbrake for single-cylinder truck-mounted railway car brake'19914,951,554'Low stress diaphragm'19904,793,446'Single-cylinder, truck-mounted brake assembly'19884,613,016'Single-cylinder truck-mounted brake assembly'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1990Patents assigned to AMERICAN STANDARD INC (3)· patent assignee history
1986–2017Based in Hunker, PA, US· patent location history
1991–2001Patents assigned to WESTINGHOUSE AIR BRAKE CO (3)· patent assignee history
2017Patents assigned to ANDREWS LAWRENCE JAMES (1)· patent assignee history
2017Patents assigned to KRAMPITZ MARK S (1)· patent assignee history
2017Patents assigned to SICH GARY M (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN STANDARD INC | 3 | 1986–1990 |
| WESTINGHOUSE AIR BRAKE CO | 3 | 1991–2001 |
| ANDREWS LAWRENCE JAMES | 1 | 2017 |
| KRAMPITZ MARK Sself | 1 | 2017 |
| SICH GARY M | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hunker, Pennsylvania, US | 7 | 1986–2017 |