P

Inventor

WARD DAVID P

US10 patents
⚠️ This page may combine multiple inventors who share the name “WARD DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WARD DAVID P

4 patents
US4900339AFeb 13, 1990

Ammonia flow divider

WARD DAVID P16 citations72
US8631828B1Jan 21, 2014

Anhydrous ammonia flow dividing manifold

WARD DAVID P5 citations71
US7975724B2Jul 12, 2011

Hose bend bleeder for ammonia application system

WARD DAVID P2 citations60
US7913443B2Mar 29, 2011

Audible fishing weight

WARD DAVID P4 citations53

JONES JAMES S

2 patents
US5176162AJan 5, 1993

Predetermined separation fitting

JONES JAMES S10 citations72
US5103852AApr 14, 1992

Safety system for pressurized transfer installations

JONES JAMES S14 citations72

(unassigned)

2 patents
US6123100ASep 26, 2000

Ammonia excess flow valve

8 citations71
US5372160ADec 13, 1994

Apparatus for dividing flows of volatile fluids such as agricultural ammonia used as fertilizer

14 citations71

NORTEL NETWORKS LTD

1 patent
US6556565B1Apr 29, 2003

Internet protocol (IP) telecommunication

NORTEL NETWORKS LTD41 citations88

CONTINENTAL NH3 PRODUCTS CO INC

1 patent
US9901027B1Feb 27, 2018

Anhydrous ammonia vapor charge unit for an applicator tank

CONTINENTAL NH3 PRODUCTS CO INC5 citations65